Bug 1522900 - grep and replace all old Windows x64 versions with new one. a=fix-failures-after-worker-update
authorSebastian Hengst <archaeopteryx@coole-files.de>
Mon, 11 Feb 2019 15:53:03 +0100
changeset 512989 2e610b19a641fe72f66c2f978642d72622e76e74
parent 512988 2be696cf125397fe1d502d7628842cb67895ae34
child 512990 66570654c0f25eeb9d0d884b8d93bcb252c4c628
push id10671
push userarchaeopteryx@coole-files.de
push dateMon, 11 Feb 2019 14:59:48 +0000
treeherdermozilla-beta@66570654c0f2 [default view] [failures only]
perfherder[talos] [build metrics] [platform microbench] (compared to previous push)
reviewersfix-failures-after-worker-update
bugs1522900, 15063, 17134
milestone66.0
Bug 1522900 - grep and replace all old Windows x64 versions with new one. a=fix-failures-after-worker-update Generated from the command line with: grep -rl '10.0.15063' . | xargs sed -i 's/10\.0\.15063/10.0.17134/g'
testing/web-platform/meta/content-security-policy/prefetch-src/prefetch-allowed.html.ini
testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-004.xht.ini
testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-006.xht.ini
testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-010.xht.ini
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testing/web-platform/meta/css/css-flexbox/flex-flexitem-percentage-prescation.html.ini
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testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-margin-001.html.ini
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testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-inset-003.html.ini
testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-polygon-004.html.ini
testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-shape-arguments-000.html.ini
testing/web-platform/meta/css/css-ui/caret-color-013.html.ini
testing/web-platform/meta/css/css-variables/variable-presentation-attribute.html.ini
testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001.html.ini
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testing/web-platform/meta/css/cssom-view/elementFromPoint.html.ini
testing/web-platform/meta/css/selectors/focus-visible-005.html.ini
testing/web-platform/meta/html/browsers/browsing-the-web/history-traversal/window-name-after-same-origin-main-frame-navigation.sub.html.ini
testing/web-platform/meta/html/browsers/history/the-location-interface/allow_prototype_cycle_through_location.sub.html.ini
testing/web-platform/meta/html/browsers/history/the-location-interface/location-prototype-setting-goes-cross-origin-domain.sub.html.ini
testing/web-platform/meta/html/browsers/origin/relaxing-the-same-origin-restriction/document_domain_setter_srcdoc.html.ini
testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/navigation.sub.html.ini
testing/web-platform/meta/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-immediate.window.js.ini
testing/web-platform/meta/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-header.window.js.ini
testing/web-platform/meta/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-same-origin-domain.sub.html.ini
testing/web-platform/meta/html/webappapis/scripting/events/event-handler-attributes-frameset-window.html.ini
testing/web-platform/meta/infrastructure/testdriver/file_upload.sub.html.ini
testing/web-platform/meta/intersection-observer/target-in-different-window.html.ini
testing/web-platform/meta/offscreen-canvas/the-offscreen-canvas/offscreencanvas.commit.w.html.ini
testing/web-platform/meta/payment-request/idlharness.https.window.js.ini
testing/web-platform/meta/payment-request/interfaces.https.html.ini
testing/web-platform/meta/pointerevents/pointerevent_setpointercapture_inactive_button_mouse.html.ini
testing/web-platform/meta/svg/painting/reftests/markers-orient-001.svg.ini
testing/web-platform/meta/svg/render/reftests/blending-001.svg.ini
testing/web-platform/meta/webdriver/tests/new_session/create_alwaysMatch.py.ini
testing/web-platform/meta/webdriver/tests/new_session/create_firstMatch.py.ini
testing/web-platform/meta/webdriver/tests/new_session/timeouts.py.ini
--- a/testing/web-platform/meta/content-security-policy/prefetch-src/prefetch-allowed.html.ini
+++ b/testing/web-platform/meta/content-security-policy/prefetch-src/prefetch-allowed.html.ini
@@ -1,6 +1,6 @@
 [prefetch-allowed.html]
   prefs: [security.mixed_content.upgrade_display_content:false]
   comment: prefetch-src is not supported via meta tag but the test is passing as the tests only tests that 'self' works
   disabled:
     if not debug and (os == "win") and (version == "6.1.7601"): https://bugzilla.mozilla.org/show_bug.cgi?id=1449374
-    if (os == "win") and (version == "10.0.15063") and (bits == 64): https://bugzilla.mozilla.org/show_bug.cgi?id=1449374
+    if (os == "win") and (version == "10.0.17134") and (bits == 64): https://bugzilla.mozilla.org/show_bug.cgi?id=1449374
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-004.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-004.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-004.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-006.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-006.xht.ini
@@ -1,9 +1,9 @@
 [first-letter-punctuation-006.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-010.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-010.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-010.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-012.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-012.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-012.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-013.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-013.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-013.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-014.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-014.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-014.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-015.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-015.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-015.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-016.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-016.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-016.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-017.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-017.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-017.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-018.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-018.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-018.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-019.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-019.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-019.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-020.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-020.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-020.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-021.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-021.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-021.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-022.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-022.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-022.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-023.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-023.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-023.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-024.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-024.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-024.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-025.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-025.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-025.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-026.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-026.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-026.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-027.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-027.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-027.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-028.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-028.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-028.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-029.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-029.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-029.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-030.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-030.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-030.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-031.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-031.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-031.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-032.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-032.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-032.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-033.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-033.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-033.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-034.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-034.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-034.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-035.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-035.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-035.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-036.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-036.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-036.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-037.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-037.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-037.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-038.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-038.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-038.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-039.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-039.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-039.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-040.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-040.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-040.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-041.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-041.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-041.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-042.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-042.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-042.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-043.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-043.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-043.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-044.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-044.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-044.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-047.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-047.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-047.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-062.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-062.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-062.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-063.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-063.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-063.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-064.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-064.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-064.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-065.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-065.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-065.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-066.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-066.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-066.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-144.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-144.xht.ini
@@ -1,9 +1,9 @@
 [first-letter-punctuation-144.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-145.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-145.xht.ini
@@ -1,9 +1,9 @@
 [first-letter-punctuation-145.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-146.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-146.xht.ini
@@ -1,9 +1,9 @@
 [first-letter-punctuation-146.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-147.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-147.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-147.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-151.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-151.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-151.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-152.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-152.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-152.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-153.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-153.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-153.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-154.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-154.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-154.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-155.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-155.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-155.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-156.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-156.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-156.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-157.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-157.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-157.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-158.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-158.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-158.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-159.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-159.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-159.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-160.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-160.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-160.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-161.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-161.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-161.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-162.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-162.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-162.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-163.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-163.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-163.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-164.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-164.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-164.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-165.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-165.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-165.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-166.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-166.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-166.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-167.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-167.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-167.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-168.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-168.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-168.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-175.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-175.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-175.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-176.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-176.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-176.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-177.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-177.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-177.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-178.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-178.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-178.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-179.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-179.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-179.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-180.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-180.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-180.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-181.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-181.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-181.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-182.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-182.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-182.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-183.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-183.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-183.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-184.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-184.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-184.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-185.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-185.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-185.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-186.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-186.xht.ini
@@ -1,9 +1,9 @@
 [first-letter-punctuation-186.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-187.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-187.xht.ini
@@ -1,9 +1,9 @@
 [first-letter-punctuation-187.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-188.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-188.xht.ini
@@ -1,9 +1,9 @@
 [first-letter-punctuation-188.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-211.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-211.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-211.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-212.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-212.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-212.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-262.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-262.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-262.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-263.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-263.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-263.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-264.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-264.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-264.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-265.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-265.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-265.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-266.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-266.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-266.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-267.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-267.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-267.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-283.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-283.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-283.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-284.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-284.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-284.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-285.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-285.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-285.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-286.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-286.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-286.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-287.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-287.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-287.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-297.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-297.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-297.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-298.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-298.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-298.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-316.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-316.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-316.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-317.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-317.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-317.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-318.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-318.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-318.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-319.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-319.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-319.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-320.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-320.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-320.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-321.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-321.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-321.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-322.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-322.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-322.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-323.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-323.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-323.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-324.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-324.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-324.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-325.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-325.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-325.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-326.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-326.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-326.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-327.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-327.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-327.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-328.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-328.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-328.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-329.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-329.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-329.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-330.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-330.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-330.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-331.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-331.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-331.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-332.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-332.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-332.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-333.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-333.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-333.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-336.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-336.xht.ini
@@ -1,5 +1,5 @@
 [first-letter-punctuation-336.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-349.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-349.xht.ini
@@ -1,6 +1,6 @@
 [first-letter-punctuation-349.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-351.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-351.xht.ini
@@ -1,9 +1,9 @@
 [first-letter-punctuation-351.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-357.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-357.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-357.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-359.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-359.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-359.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-360.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-360.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-360.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-361.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-361.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-361.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-362.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-362.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-362.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-363.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-363.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-363.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-364.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-364.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-364.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-365.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-365.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-365.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-366.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-366.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-366.xht]
   expected:
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-367.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-367.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-367.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-368.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-368.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-368.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-369.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-369.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-369.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-370.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-370.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-370.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-371.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-371.xht.ini
@@ -1,8 +1,8 @@
 [first-letter-punctuation-371.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-372.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-372.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-372.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-373.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-373.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-373.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-374.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-374.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-374.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-375.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-375.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-375.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-376.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-376.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-376.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-377.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-377.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-377.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-378.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-378.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-378.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-379.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-379.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-379.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-380.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-380.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-380.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-381.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-381.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-381.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-382.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-382.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-382.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-383.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-383.xht.ini
@@ -1,7 +1,7 @@
 [first-letter-punctuation-383.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-384.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-384.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-384.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-385.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-385.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-385.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-386.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-386.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-386.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-387.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-387.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-387.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-388.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-388.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-388.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-389.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-389.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-389.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-390.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-390.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-390.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-391.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-391.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-391.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-393.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-393.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-393.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-408.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-408.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-408.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-409.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-409.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-409.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-410.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-410.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-410.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-411.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-411.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-411.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-412.xht.ini
+++ b/testing/web-platform/meta/css/CSS2/selectors/first-letter-punctuation-412.xht.ini
@@ -1,10 +1,10 @@
 [first-letter-punctuation-412.xht]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if os == "android": PASS
     FAIL
--- a/testing/web-platform/meta/css/css-flexbox/flex-flexitem-percentage-prescation.html.ini
+++ b/testing/web-platform/meta/css/css-flexbox/flex-flexitem-percentage-prescation.html.ini
@@ -1,8 +1,8 @@
 [flex-flexitem-percentage-prescation.html]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
--- a/testing/web-platform/meta/css/css-position/position-sticky-nested-bottom.html.ini
+++ b/testing/web-platform/meta/css/css-position/position-sticky-nested-bottom.html.ini
@@ -3,15 +3,15 @@
     expected:
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
   [neither sticky can escape their containing block]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-position/position-sticky-nested-right.html.ini
+++ b/testing/web-platform/meta/css/css-position/position-sticky-nested-right.html.ini
@@ -3,15 +3,15 @@
     expected:
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
   [neither sticky can escape their containing block]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-margin-001.html.ini
+++ b/testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-margin-001.html.ini
@@ -3,18 +3,18 @@
     expected: FAIL
 
   [10mm - computed]
     expected: FAIL
 
   [10ex - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [10vh - computed]
     expected:
--- a/testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-circle-005.html.ini
+++ b/testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-circle-005.html.ini
@@ -3,18 +3,18 @@
     expected: FAIL
 
   [test unit: mm - circle(50mm) - computed]
     expected: FAIL
 
   [test unit: ex - circle(50ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit: cm - circle(50cm) - inline]
     expected: FAIL
--- a/testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-ellipse-004.html.ini
+++ b/testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-ellipse-004.html.ini
@@ -123,32 +123,32 @@
     expected: FAIL
 
   [test unit (computed): mm - ellipse(at top 50% left 50mm)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at right 80ex)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): em - ellipse(at top 50em right 80em)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at 50% 50ex)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): vw - ellipse(at bottom 70vw left 50%)]
     expected: FAIL
@@ -163,18 +163,18 @@
     expected: FAIL
 
   [test unit (computed): in - ellipse(at bottom 70in right 80in)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at left 50ex top 50%)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): cm - ellipse(at left 50cm bottom 70cm)]
     expected: FAIL
@@ -183,29 +183,29 @@
     expected: FAIL
 
   [test unit (computed): cm - ellipse(at left 50cm)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at 70ex bottom)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): ex - ellipse(at right 80% top 50ex)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): pc - ellipse(at left 50% bottom 70pc)]
     expected: FAIL
@@ -280,18 +280,18 @@
     expected: FAIL
 
   [test unit (computed): in - ellipse(at right 80in bottom 70%)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at 50ex 50%)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): em - ellipse(at top 50% right 80em)]
     expected: FAIL
@@ -309,18 +309,18 @@
     expected: FAIL
 
   [test unit (computed): vh - ellipse(at bottom 70% right 80vh)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at 60ex center)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): ch - ellipse(at bottom 70ch right 80%)]
     expected: FAIL
@@ -404,32 +404,32 @@
     expected: FAIL
 
   [test unit (computed): vh - ellipse(at bottom 70vh left 50vh)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at bottom 70% left 50ex)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): pt - ellipse(at bottom 70pt left 50pt)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at top 50ex left 50%)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): cm - ellipse(at bottom 70cm left 50%)]
     expected: FAIL
@@ -516,18 +516,18 @@
     expected: FAIL
 
   [test unit (computed): vmax - ellipse(at left 50% bottom 70vmax)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at top 50ex left 50ex)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): ex - ellipse(at bottom 70ex left 50ex)]
     expected: FAIL
@@ -569,49 +569,49 @@
     expected: FAIL
 
   [test unit (computed): pt - ellipse(at bottom 70pt right 80pt)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at center 60ex)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): pc - ellipse(at bottom 70pc right 80%)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at 50ex top)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): ch - ellipse(at right 80ch top 50ch)]
     expected: FAIL
 
   [test unit (computed): vw - ellipse(at bottom 70vw right 80vw)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at 50ex)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): pt - ellipse(at bottom 70% right 80pt)]
     expected: FAIL
@@ -641,18 +641,18 @@
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at right 80ex bottom 70%)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at left 50ex bottom 70%)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): vh - ellipse(at bottom 70vh right 80vh)]
     expected: FAIL
@@ -682,18 +682,18 @@
     expected: FAIL
 
   [test unit (computed): in - ellipse(at bottom 70% right 80in)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at top 50% left 50ex)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): ex - ellipse(at right 80ex top 50%)]
     expected: FAIL
@@ -723,18 +723,18 @@
     expected: FAIL
 
   [test unit (computed): cm - ellipse(at bottom 70cm right 80cm)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at top 50ex right 80%)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): ch - ellipse(at bottom 70ch left 50%)]
     expected: FAIL
@@ -773,18 +773,18 @@
     expected: FAIL
 
   [test unit (computed): vmin - ellipse(at bottom 70vmin left 50vmin)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at left 50ex)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): cm - ellipse(at top 50cm right 80cm)]
     expected: FAIL
@@ -802,18 +802,18 @@
     expected: FAIL
 
   [test unit (computed): vw - ellipse(at top 50% right 80vw)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at 50ex 50ex)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): rem - ellipse(at bottom 70rem left 50rem)]
     expected: FAIL
@@ -822,29 +822,29 @@
     expected: FAIL
 
   [test unit (computed): in - ellipse(at bottom 70in right 80%)]
     expected: FAIL
 
   [test unit (computed): ex - ellipse(at left 50% top 50ex)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): ex - ellipse(at left 50ex top 50ex)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit (computed): vh - ellipse(at right 80vh top 50%)]
     expected: FAIL
--- a/testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-ellipse-005.html.ini
+++ b/testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-ellipse-005.html.ini
@@ -156,87 +156,87 @@
     expected: FAIL
 
   [test unit: ex - ellipse(50ex) - computed]
     expected: FAIL
 
   [test unit: ex - ellipse(50ex 100ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit: ex - ellipse(100ex 100px) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit: ex - ellipse(50ex 25%) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit: ex - ellipse(25% 50ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit: ex - ellipse(25ex closest-side) - computed]
     expected: FAIL
 
   [test unit: ex - ellipse(closest-side 75ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit: ex - ellipse(25ex farthest-side) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit: ex - ellipse(farthest-side 75ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [test unit: ch - ellipse(50ch) - computed]
     expected: FAIL
--- a/testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-inset-003.html.ini
+++ b/testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-inset-003.html.ini
@@ -117,227 +117,227 @@
     expected: FAIL
 
   [inset(10mm round 10mm 20mm 30mm 40mm / 10mm 20mm 30mm 40mm) - computed]
     expected: FAIL
 
   [inset(10ex round 10ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex / 10ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex / 10ex 20ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex / 10ex 20ex 30ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex / 10ex 20ex 30ex 40ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex / 10ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex / 10ex 20ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex / 10ex 20ex 30ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex / 10ex 20ex 30ex 40ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex 30ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex 30ex / 10ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex 30ex / 10ex 20ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex 30ex / 10ex 20ex 30ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex 30ex / 10ex 20ex 30ex 40ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex 30ex 40ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex 30ex 40ex / 10ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex 30ex 40ex / 10ex 20ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex 30ex 40ex / 10ex 20ex 30ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10ex round 10ex 20ex 30ex 40ex / 10ex 20ex 30ex 40ex) - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [inset(10vmin round 10vmin 20vmin 30vmin) - computed]
     expected:
--- a/testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-polygon-004.html.ini
+++ b/testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-polygon-004.html.ini
@@ -1,36 +1,36 @@
 [shape-outside-polygon-004.html]
   [Three vertices - ex ex, ex ex, ex ex - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [Three vertices - em em, em em, ex ex - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [Three vertices - ex ex, em, em, em em - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [One vertex - cm cm - computed]
     expected: FAIL
--- a/testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-shape-arguments-000.html.ini
+++ b/testing/web-platform/meta/css/css-shapes/shape-outside/values/shape-outside-shape-arguments-000.html.ini
@@ -1,14 +1,14 @@
 [shape-outside-shape-arguments-000.html]
   [Font relative units - computed]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if os == "android": PASS
       FAIL
 
   [View relative units - computed]
     expected:
--- a/testing/web-platform/meta/css/css-ui/caret-color-013.html.ini
+++ b/testing/web-platform/meta/css/css-ui/caret-color-013.html.ini
@@ -1,71 +1,71 @@
 [caret-color-013.html]
   [Test default caret-color]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
   [Test caret-color: initial]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
   [Test caret-color: inherit]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
   [Test caret-color: auto]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
   [Test caret-color: currentcolor]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
   [Reset caret-color: initial]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
   [Test caret-color: initial (inherited)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-variables/variable-presentation-attribute.html.ini
+++ b/testing/web-platform/meta/css/css-variables/variable-presentation-attribute.html.ini
@@ -1,14 +1,14 @@
 [variable-presentation-attribute.html]
   [Testing 'clip' on '#test4'.]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
   [Testing 'alignment-baseline'.]
     expected: FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001.html.ini
@@ -1,16 +1,16 @@
 [text-orientation-script-001.html]
   disabled:
     if os == "mac": true
   [Default orientation for vo=R]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
   [Default orientation for vo=U]
     expected: FAIL
 
   [Default orientation for vo=Tr]
     expected: FAIL
@@ -19,13 +19,13 @@
     expected: FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001a.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001a.html.ini
@@ -1,20 +1,20 @@
 [text-orientation-script-001a.html]
   [Default orientation for vo=R]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001b.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001b.html.ini
@@ -1,20 +1,20 @@
 [text-orientation-script-001b.html]
   [Default orientation for vo=R]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001c.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001c.html.ini
@@ -1,20 +1,20 @@
 [text-orientation-script-001c.html]
   [Default orientation for vo=R]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001d.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001d.html.ini
@@ -1,20 +1,20 @@
 [text-orientation-script-001d.html]
   [Default orientation for vo=R]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001e.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001e.html.ini
@@ -1,20 +1,20 @@
 [text-orientation-script-001e.html]
   [Default orientation for vo=R]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001f.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001f.html.ini
@@ -1,20 +1,20 @@
 [text-orientation-script-001f.html]
   [Default orientation for vo=R]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001g.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001g.html.ini
@@ -1,20 +1,20 @@
 [text-orientation-script-001g.html]
   [Default orientation for vo=R]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001h.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001h.html.ini
@@ -1,20 +1,20 @@
 [text-orientation-script-001h.html]
   [Default orientation for vo=R]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001i.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001i.html.ini
@@ -1,20 +1,20 @@
 [text-orientation-script-001i.html]
   [Default orientation for vo=R]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001j.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001j.html.ini
@@ -4,13 +4,13 @@
     expected: FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001k.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001k.html.ini
@@ -3,13 +3,13 @@
     expected: FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001l.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001l.html.ini
@@ -3,13 +3,13 @@
     expected: FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001m.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001m.html.ini
@@ -3,13 +3,13 @@
     expected: FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001n.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001n.html.ini
@@ -3,13 +3,13 @@
     expected: FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001o.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001o.html.ini
@@ -3,13 +3,13 @@
     expected: FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001p.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001p.html.ini
@@ -3,13 +3,13 @@
     expected: FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001q.html.ini
+++ b/testing/web-platform/meta/css/css-writing-modes/text-orientation-script-001q.html.ini
@@ -3,13 +3,13 @@
     expected: FAIL
 
   [Orientation=Upright]
     expected: FAIL
 
   [Orientation=Rotated]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/css/cssom-view/elementFromPoint.html.ini
+++ b/testing/web-platform/meta/css/cssom-view/elementFromPoint.html.ini
@@ -1,10 +1,10 @@
 [elementFromPoint.html]
   [Image Maps]
     expected: FAIL
 
   [Fieldsets]
     disabled:
-      if (os == "win") and (version == "10.0.15063"): https://bugzilla.mozilla.org/show_bug.cgi?id=1383056
+      if (os == "win") and (version == "10.0.17134"): https://bugzilla.mozilla.org/show_bug.cgi?id=1383056
     expected:
-      if (os == "win") and (version == "10.0.15063"): FAIL
+      if (os == "win") and (version == "10.0.17134"): FAIL
 
--- a/testing/web-platform/meta/css/selectors/focus-visible-005.html.ini
+++ b/testing/web-platform/meta/css/selectors/focus-visible-005.html.ini
@@ -1,12 +1,12 @@
 [focus-visible-005.html]
   [Programmatic focus should always match :focus-visible]
     expected: FAIL
 
   [Programmatic focus after click should not match :focus-visible]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       FAIL
 
--- a/testing/web-platform/meta/html/browsers/browsing-the-web/history-traversal/window-name-after-same-origin-main-frame-navigation.sub.html.ini
+++ b/testing/web-platform/meta/html/browsers/browsing-the-web/history-traversal/window-name-after-same-origin-main-frame-navigation.sub.html.ini
@@ -2,14 +2,14 @@
   disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1504776
   expected:
     if debug and webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
     if not debug and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
     if not debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): ERROR
     if debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): ERROR
     if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): ERROR
     if debug and not webrender and e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): ERROR
-    if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): ERROR
+    if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): ERROR
     if debug and not webrender and e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
     if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): ERROR
     if debug and not webrender and e10s and not sw-e10s and not asan and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): ERROR
     if debug and not webrender and e10s and sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
-    if debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): ERROR
+    if debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): ERROR
--- a/testing/web-platform/meta/html/browsers/history/the-location-interface/allow_prototype_cycle_through_location.sub.html.ini
+++ b/testing/web-platform/meta/html/browsers/history/the-location-interface/allow_prototype_cycle_through_location.sub.html.ini
@@ -1,18 +1,18 @@
 [allow_prototype_cycle_through_location.sub.html]
   disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1504776
   expected:
     if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): TIMEOUT
     if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): TIMEOUT
     if not debug and webrender and e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
     if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): TIMEOUT
     if debug and not webrender and e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): ERROR
-    if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): TIMEOUT
+    if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): TIMEOUT
     if debug and not webrender and e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): TIMEOUT
     if debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): ERROR
     if debug and not webrender and not e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): ERROR
     if debug and webrender and e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
     if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): TIMEOUT
     if debug and not webrender and e10s and not sw-e10s and not asan and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): ERROR
     if not debug and not webrender and e10s and not sw-e10s and asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
     if debug and not webrender and e10s and sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
-    if debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): TIMEOUT
+    if debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): TIMEOUT
--- a/testing/web-platform/meta/html/browsers/history/the-location-interface/location-prototype-setting-goes-cross-origin-domain.sub.html.ini
+++ b/testing/web-platform/meta/html/browsers/history/the-location-interface/location-prototype-setting-goes-cross-origin-domain.sub.html.ini
@@ -2,16 +2,16 @@
   disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1504776
   expected:
     if debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): ERROR
     if debug and not webrender and not e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): ERROR
     if debug and webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): ERROR
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): ERROR
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): ERROR
-    if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): ERROR
-    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): ERROR
+    if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): ERROR
+    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): ERROR
     if not debug and webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): TIMEOUT
     if debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
     if not debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): ERROR
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): ERROR
     if not asan: TIMEOUT
     if asan: ERROR
--- a/testing/web-platform/meta/html/browsers/origin/relaxing-the-same-origin-restriction/document_domain_setter_srcdoc.html.ini
+++ b/testing/web-platform/meta/html/browsers/origin/relaxing-the-same-origin-restriction/document_domain_setter_srcdoc.html.ini
@@ -4,13 +4,13 @@
     if debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): TIMEOUT
     if not debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): TIMEOUT
     if debug and webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
     if not debug and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): TIMEOUT
     if debug and not webrender and not e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): ERROR
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): TIMEOUT
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): TIMEOUT
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): TIMEOUT
-    if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): TIMEOUT
-    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): TIMEOUT
+    if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): TIMEOUT
+    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): TIMEOUT
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): ERROR
     if not sw-e10s: ERROR
     if sw-e10s: TIMEOUT
--- a/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/navigation.sub.html.ini
+++ b/testing/web-platform/meta/html/infrastructure/urls/resolving-urls/query-encoding/navigation.sub.html.ini
@@ -1,27 +1,27 @@
 [navigation.sub.html?encoding=x-cp1251]
   expected:
     if not debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): TIMEOUT
     if not debug and not asan and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): TIMEOUT
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): TIMEOUT
-    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): TIMEOUT
+    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): TIMEOUT
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): TIMEOUT
   [hyperlink auditing <a ping>]
     expected: TIMEOUT
 
   [hyperlink auditing <area ping>]
     expected: TIMEOUT
 
 
 [navigation.sub.html?encoding=utf8]
   expected:
     if not debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): TIMEOUT
     if not debug and not asan and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): TIMEOUT
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): TIMEOUT
-    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): TIMEOUT
+    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): TIMEOUT
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): TIMEOUT
   [hyperlink auditing <a ping>]
     expected: TIMEOUT
 
   [hyperlink auditing <area ping>]
     expected: TIMEOUT
 
--- a/testing/web-platform/meta/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-immediate.window.js.ini
+++ b/testing/web-platform/meta/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-immediate.window.js.ini
@@ -1,35 +1,35 @@
 [abort-refresh-immediate.window.html]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): OK
-    if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): OK
-    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): OK
+    if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): OK
+    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): OK
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): OK
     if os == "android": OK
     TIMEOUT
   [document.open() aborts documents that are queued for navigation through Refresh header with timeout 0 (fetch())]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if os == "android": PASS
       TIMEOUT
 
   [document.open() aborts documents that are queued for navigation through Refresh header with timeout 0 (image loading)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if os == "android": PASS
       TIMEOUT
 
   [document.open() aborts documents that are queued for navigation through Refresh header with timeout 0 (XMLHttpRequest)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if os == "android": PASS
       TIMEOUT
 
--- a/testing/web-platform/meta/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-header.window.js.ini
+++ b/testing/web-platform/meta/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-header.window.js.ini
@@ -1,23 +1,23 @@
 [abort-refresh-multisecond-header.window.html]
   expected: TIMEOUT
   [document.open() does NOT abort documents that are queued for navigation through Refresh header with 1-sec timeout (fetch())]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
       if os == "android": FAIL
       TIMEOUT
 
   [document.open() does NOT abort documents that are queued for navigation through Refresh header with 4-sec timeout (image loading)]
     expected: TIMEOUT
 
   [document.open() does NOT abort documents that are queued for navigation through Refresh header with 1-sec timeout (XMLHttpRequest)]
     expected:
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): FAIL
       if os == "android": FAIL
       TIMEOUT
 
--- a/testing/web-platform/meta/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-same-origin-domain.sub.html.ini
+++ b/testing/web-platform/meta/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-same-origin-domain.sub.html.ini
@@ -1,18 +1,18 @@
 [origin-check-in-document-open-same-origin-domain.sub.html]
   disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1504776
   expected:
     if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): TIMEOUT
     if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): TIMEOUT
     if not debug and webrender and e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
     if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): TIMEOUT
     if debug and not webrender and e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): TIMEOUT
-    if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): TIMEOUT
+    if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): TIMEOUT
     if debug and not webrender and e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
     if debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): TIMEOUT
     if debug and not webrender and not e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): ERROR
     if debug and webrender and e10s and not sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
     if not debug and not webrender and e10s and not sw-e10s and not asan and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): ERROR
     if debug and not webrender and e10s and not sw-e10s and not asan and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): ERROR
     if not debug and not webrender and e10s and not sw-e10s and asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
     if debug and not webrender and e10s and sw-e10s and not asan and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): ERROR
-    if debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): ERROR
+    if debug and not webrender and e10s and not sw-e10s and not asan and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): ERROR
--- a/testing/web-platform/meta/html/webappapis/scripting/events/event-handler-attributes-frameset-window.html.ini
+++ b/testing/web-platform/meta/html/webappapis/scripting/events/event-handler-attributes-frameset-window.html.ini
@@ -79,26 +79,26 @@
 
   [shadowed rejectionhandled (window)]
     expected: FAIL
 
   [shadowed unload removal (window)]
     disabled: Bug 1485887
     expected:
       if not debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): FAIL
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
       if not debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): FAIL
 
   [shadowed unload removal (document.body)]
     disabled: Bug 1485887
     expected:
       if not debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): FAIL
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
       if not debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): FAIL
 
   [shadowed unload removal (document.createElement("frameset"))]
     disabled: Bug 1485887
     expected:
       if not debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): FAIL
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): FAIL
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): FAIL
       if not debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): FAIL
 
 
--- a/testing/web-platform/meta/infrastructure/testdriver/file_upload.sub.html.ini
+++ b/testing/web-platform/meta/infrastructure/testdriver/file_upload.sub.html.ini
@@ -1,7 +1,7 @@
 [file_upload.sub.html]
   expected:
     if not debug and not webrender and not e10s and (os == "android") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): ERROR
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): ERROR
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): ERROR
-    if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): ERROR
-    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): ERROR
+    if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): ERROR
+    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): ERROR
--- a/testing/web-platform/meta/intersection-observer/target-in-different-window.html.ini
+++ b/testing/web-platform/meta/intersection-observer/target-in-different-window.html.ini
@@ -1,9 +1,9 @@
 [target-in-different-window.html]
   disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1497420
   [IntersectionObserver with target in a different window.]
     expected:
       if debug and not webrender and not e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if debug and webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
--- a/testing/web-platform/meta/offscreen-canvas/the-offscreen-canvas/offscreencanvas.commit.w.html.ini
+++ b/testing/web-platform/meta/offscreen-canvas/the-offscreen-canvas/offscreencanvas.commit.w.html.ini
@@ -1,12 +1,12 @@
 [offscreencanvas.commit.w.html]
   disabled: true
   expected:
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): ERROR
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): ERROR
-    if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): ERROR
+    if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): ERROR
   [Test that calling OffscreenCanvas's commit pushes its contents to its placeholder.]
     expected: FAIL
 
   [Test that calling commit on an OffscreenCanvas that is not transferred from a HTMLCanvasElement throws an exception in a worker.]
     expected: FAIL
 
--- a/testing/web-platform/meta/payment-request/idlharness.https.window.js.ini
+++ b/testing/web-platform/meta/payment-request/idlharness.https.window.js.ini
@@ -258,18 +258,18 @@
     expected:
       if debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): PASS
       if not debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): PASS
       if debug and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
   [PaymentResponse interface: attribute onpayerdetailchange]
     expected:
       if not e10s: FAIL
 
   [PaymentMethodChangeEvent interface: existence and properties of interface object]
--- a/testing/web-platform/meta/payment-request/interfaces.https.html.ini
+++ b/testing/web-platform/meta/payment-request/interfaces.https.html.ini
@@ -466,18 +466,18 @@
     expected:
       if debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): PASS
       if debug and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): PASS
       if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-      if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+      if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): PASS
       FAIL
 
   [PaymentResponse interface: attribute onpayerdetailchange]
     expected:
       if not e10s: FAIL
 
   [PaymentMethodChangeEvent interface: existence and properties of interface object]
--- a/testing/web-platform/meta/pointerevents/pointerevent_setpointercapture_inactive_button_mouse.html.ini
+++ b/testing/web-platform/meta/pointerevents/pointerevent_setpointercapture_inactive_button_mouse.html.ini
@@ -1,17 +1,17 @@
 [pointerevent_setpointercapture_inactive_button_mouse.html]
   disabled: Bug 1520785
   expected:
     if debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): OK
     if debug and webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): OK
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): OK
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): OK
     if not debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): OK
-    if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): OK
-    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): OK
+    if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): OK
+    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): OK
     if debug and not webrender and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): OK
     if debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): OK
     if not debug and not webrender and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): OK
     TIMEOUT
   [setPointerCapture + inactive button state]
     expected: FAIL
 
--- a/testing/web-platform/meta/svg/painting/reftests/markers-orient-001.svg.ini
+++ b/testing/web-platform/meta/svg/painting/reftests/markers-orient-001.svg.ini
@@ -1,6 +1,6 @@
 [markers-orient-001.svg]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
--- a/testing/web-platform/meta/svg/render/reftests/blending-001.svg.ini
+++ b/testing/web-platform/meta/svg/render/reftests/blending-001.svg.ini
@@ -1,6 +1,6 @@
 [blending-001.svg]
   expected:
     if debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
-    if debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
-    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.15063") and (processor == "x86_64") and (bits == 64): PASS
+    if debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and not webrender and e10s and (os == "win") and (version == "10.0.17134") and (processor == "x86_64") and (bits == 64): PASS
     if not debug and not webrender and e10s and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
--- a/testing/web-platform/meta/webdriver/tests/new_session/create_alwaysMatch.py.ini
+++ b/testing/web-platform/meta/webdriver/tests/new_session/create_alwaysMatch.py.ini
@@ -1,2 +1,2 @@
 [create_alwaysMatch.py]
-  disabled: if ccov and (os == "win") and (bits == 64) and (version == "10.0.15063"): https://bugzilla.mozilla.org/show_bug.cgi?id=1418778
+  disabled: if ccov and (os == "win") and (bits == 64) and (version == "10.0.17134"): https://bugzilla.mozilla.org/show_bug.cgi?id=1418778
--- a/testing/web-platform/meta/webdriver/tests/new_session/create_firstMatch.py.ini
+++ b/testing/web-platform/meta/webdriver/tests/new_session/create_firstMatch.py.ini
@@ -1,2 +1,2 @@
 [create_firstMatch.py]
-  disabled: if ccov and (os == "win") and (bits == 64) and (version == "10.0.15063"): https://bugzilla.mozilla.org/show_bug.cgi?id=1507121
+  disabled: if ccov and (os == "win") and (bits == 64) and (version == "10.0.17134"): https://bugzilla.mozilla.org/show_bug.cgi?id=1507121
--- a/testing/web-platform/meta/webdriver/tests/new_session/timeouts.py.ini
+++ b/testing/web-platform/meta/webdriver/tests/new_session/timeouts.py.ini
@@ -1,2 +1,2 @@
 [timeouts.py]
-    disabled: if ccov and (os == "win") and (bits == 64) and (version == "10.0.15063"): https://bugzilla.mozilla.org/show_bug.cgi?id=1495002
+    disabled: if ccov and (os == "win") and (bits == 64) and (version == "10.0.17134"): https://bugzilla.mozilla.org/show_bug.cgi?id=1495002