--- a/testing/web-platform/meta/2dcontext/fill-and-stroke-styles/2d.gradient.radial.cone.behind.html.ini
+++ b/testing/web-platform/meta/2dcontext/fill-and-stroke-styles/2d.gradient.radial.cone.behind.html.ini
@@ -11,10 +11,11 @@
       if debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): PASS
       FAIL
 

--- a/testing/web-platform/meta/2dcontext/fill-and-stroke-styles/2d.gradient.radial.cone.beside.html.ini
+++ b/testing/web-platform/meta/2dcontext/fill-and-stroke-styles/2d.gradient.radial.cone.beside.html.ini
@@ -11,10 +11,11 @@
       if debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): PASS
       FAIL
 

--- a/testing/web-platform/meta/2dcontext/fill-and-stroke-styles/2d.gradient.radial.cone.shape2.html.ini
+++ b/testing/web-platform/meta/2dcontext/fill-and-stroke-styles/2d.gradient.radial.cone.shape2.html.ini
@@ -11,10 +11,11 @@
       if debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): PASS
       FAIL
 

--- a/testing/web-platform/meta/2dcontext/fill-and-stroke-styles/2d.gradient.radial.equal.html.ini
+++ b/testing/web-platform/meta/2dcontext/fill-and-stroke-styles/2d.gradient.radial.equal.html.ini
@@ -11,10 +11,11 @@
       if debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): PASS
       FAIL
 

--- a/testing/web-platform/meta/2dcontext/fill-and-stroke-styles/2d.gradient.radial.touch1.html.ini
+++ b/testing/web-platform/meta/2dcontext/fill-and-stroke-styles/2d.gradient.radial.touch1.html.ini
@@ -11,10 +11,11 @@
       if debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): PASS
       FAIL
 

--- a/testing/web-platform/meta/2dcontext/fill-and-stroke-styles/2d.gradient.radial.touch3.html.ini
+++ b/testing/web-platform/meta/2dcontext/fill-and-stroke-styles/2d.gradient.radial.touch3.html.ini
@@ -11,10 +11,11 @@
       if debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): PASS
       FAIL
 

--- a/testing/web-platform/meta/2dcontext/path-objects/2d.path.arc.selfintersect.1.html.ini
+++ b/testing/web-platform/meta/2dcontext/path-objects/2d.path.arc.selfintersect.1.html.ini
@@ -5,10 +5,11 @@
       if not debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): PASS
       FAIL
 

--- a/testing/web-platform/meta/2dcontext/path-objects/2d.path.arc.shape.3.html.ini
+++ b/testing/web-platform/meta/2dcontext/path-objects/2d.path.arc.shape.3.html.ini
@@ -5,10 +5,11 @@
       if not debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): PASS
       FAIL
 

--- a/testing/web-platform/meta/2dcontext/path-objects/2d.path.quadraticCurveTo.ensuresubpath.1.html.ini
+++ b/testing/web-platform/meta/2dcontext/path-objects/2d.path.quadraticCurveTo.ensuresubpath.1.html.ini
@@ -11,10 +11,11 @@
       if debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): PASS
       FAIL
 

--- a/testing/web-platform/meta/2dcontext/path-objects/2d.path.quadraticCurveTo.ensuresubpath.2.html.ini
+++ b/testing/web-platform/meta/2dcontext/path-objects/2d.path.quadraticCurveTo.ensuresubpath.2.html.ini
@@ -11,10 +11,11 @@
       if debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): PASS
       FAIL
 

--- a/testing/web-platform/meta/2dcontext/path-objects/2d.path.rect.selfintersect.html.ini
+++ b/testing/web-platform/meta/2dcontext/path-objects/2d.path.rect.selfintersect.html.ini
@@ -11,10 +11,11 @@
       if debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): PASS
       FAIL
 

--- a/testing/web-platform/meta/2dcontext/path-objects/2d.path.rect.zero.6.html.ini
+++ b/testing/web-platform/meta/2dcontext/path-objects/2d.path.rect.zero.6.html.ini
@@ -11,10 +11,11 @@
       if debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
       if not debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
       if debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
       if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86_64") and (bits == 64): PASS
+      if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): PASS
       FAIL
 

--- a/testing/web-platform/meta/custom-elements/instantiating-custom-elements/custom-element-type-local-name-and-is-attribute.html.ini
+++ b/testing/web-platform/meta/custom-elements/instantiating-custom-elements/custom-element-type-local-name-and-is-attribute.html.ini
@@ -6,9 +6,8 @@
   [Custom element type must be taken from the local name of the custom element even if IS attribute provided. The element extends HTML5 elements, IS attribute refers to another custom element type.]
     expected: FAIL
 
   [Test custom element type after changing IS attribute value. Element is HTML5 element with IS attribute referring to custom element type]
     expected: FAIL
 
   [Custom element type must be taken from the local name of the element even if IS attribute provided. There\'s no definition for the value of IS attribute at first]
     expected: FAIL
-

--- a/testing/web-platform/meta/html/semantics/text-level-semantics/the-bdi-element/bdi-neutral-nested.html.ini
+++ b/testing/web-platform/meta/html/semantics/text-level-semantics/the-bdi-element/bdi-neutral-nested.html.ini
@@ -12,9 +12,10 @@
     if debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
     if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
     if not debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
     if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
     if debug and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
     if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
     if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): PASS
     FAIL

--- a/testing/web-platform/meta/html/semantics/text-level-semantics/the-bdi-element/bdi-neutral-wrapped.html.ini
+++ b/testing/web-platform/meta/html/semantics/text-level-semantics/the-bdi-element/bdi-neutral-wrapped.html.ini
@@ -12,9 +12,10 @@
     if debug and (os == "win") and (version == "5.1.2600") and (processor == "x86") and (bits == 32): PASS
     if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
     if not debug and (os == "win") and (version == "6.2.9200") and (processor == "x86") and (bits == 32): PASS
     if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): PASS
     if debug and (os == "win") and (version == "6.1.7601") and (processor == "x86") and (bits == 32): PASS
     if debug and (os == "mac") and (version == "OS X 10.9") and (processor == "x86_64") and (bits == 64): PASS
     if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): PASS
     if debug and (os == "win") and (version == "6.2.9200") and (processor == "x86_64") and (bits == 64): PASS
+    if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): PASS
     FAIL

--- a/testing/web-platform/meta/js/builtins/WeakMap.prototype-properties.html.ini
+++ b/testing/web-platform/meta/js/builtins/WeakMap.prototype-properties.html.ini
@@ -1,6 +1,5 @@
 [WeakMap.prototype-properties.html]
   type: testharness
-
   [WeakMap.prototype.get.length]
     expected: FAIL
 

--- a/testing/web-platform/meta/quirks-mode/percentage-height-calculation.html.ini
+++ b/testing/web-platform/meta/quirks-mode/percentage-height-calculation.html.ini
@@ -1,16 +1,17 @@
 [percentage-height-calculation.html]
   type: testharness
   [The percentage height calculation quirk, <img id=test src="{png}" height=100% border=10>]
     expected:
       if not debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): FAIL
       if not debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): FAIL
       if debug and (os == "mac") and (version == "OS X 10.8") and (processor == "x86_64") and (bits == 64): FAIL
       if debug and (os == "mac") and (version == "OS X 10.6.8") and (processor == "x86_64") and (bits == 64): FAIL
+      if not debug and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): FAIL
 
   [The percentage height calculation quirk, html { margin:10px } body { display:inline } #test { height:100% }<div id=test></div>]
     expected: FAIL
 
   [The percentage height calculation quirk, <html xmlns="{html}"><head><style>#test { height:100% }</style></head><body><body><div id="test"/></body></body></html>]
     expected: FAIL
 
   [The percentage height calculation quirk, <html><head xmlns="{html}"><style>#test { height:100% }</style></head><body xmlns="{html}"><div id="test"/></body></html>]