Bug 1609117 - add missing bracket and new line r=Aryx

Bug 1609117 - Update expectancies on coep-redirect.https.html because on frequent failures. r=aryx. Differential Revision: https://phabricator.services.mozilla.com/D60348

Bug 1600339 - Measure responsiveness while evaluating messages r=k88hudson,mconley Differential Revision: https://phabricator.services.mozilla.com/D59535

Bug 1590166 - WindowGlobalChild::Create should call GetCrossOriginOpenerPolicy instead of ComputeCrossOriginOpenerPolicy r=bzbarsky Differential Revision: https://phabricator.services.mozilla.com/D59360

Backed out 3 changesets (bug 1102584) for failing wpt at 2d.text.measure.actualBoundingBox.html Backed out changeset 947829830dd5 (bug 1102584) Backed out changeset 967170ab891c (bug 1102584) Backed out changeset 59069d4514d0 (bug 1102584)

Bug 1597932 Remove obsolete tabbrowser-tab selector r=dao Differential Revision: https://phabricator.services.mozilla.com/D59631

Bug 1609659 - Rename "TTFI" marker to "TimeToFirstInteractive (TTFI)". r=gerald Depends on D60232 Differential Revision: https://phabricator.services.mozilla.com/D60233

Bug 1609660 - Rename "Script" marker to "ScriptEvaluation". r=gerald Depends on D60231 Differential Revision: https://phabricator.services.mozilla.com/D60232

Bug 1609708 - Rename PROFILER_TRACING to PROFILER_TRACING_MARKER. r=gerald Depends on D60229 Differential Revision: https://phabricator.services.mozilla.com/D60231

Bug 1590700 - Rename "Scripts" marker to "requestAnimationFrame callbacks". r=gerald "Scripts" wasn't making any sense for this marker and it was nearly imposssible to understand. It should be "requestAnimationFrame callbacks" instead. Differential Revision: https://phabricator.services.mozilla.com/D60229

Bug 1609938 - Enable tab animation when closing the customize tab via ESC key or Done button. r=Gijs Differential Revision: https://phabricator.services.mozilla.com/D60248

Bug 1609932 - Make depopulatePalette synchronous and remove the customize tab immediately in CustomizeMode::exit. r=Gijs Differential Revision: https://phabricator.services.mozilla.com/D60243

Bug 1605934 - Use nested namespaces r=sg Done with: ./mach static-analysis check --checks="-*, modernize-concat-nested-namespaces" --fix . and then clang-format on the files Differential Revision: https://phabricator.services.mozilla.com/D58217

Backed out changeset bbb39655cf71 (bug 1605934) for build bustage in widget/gtk/mozwayland/mozwayland.c

Bug 1605934 - Use nested namespaces r=sg Done with: ./mach static-analysis check --checks="-*, modernize-concat-nested-namespaces" --fix . and then clang-format on the files Differential Revision: https://phabricator.services.mozilla.com/D58217

Bug 1598726 - Disable browser_all_files_referenced.js on ccov due to permafail. r=jmaher Differential Revision: https://phabricator.services.mozilla.com/D60349

Bug 1605283 - Improve support for invalidation debugging and testing r=gw Optionally serialize N frames into a circular memory buffer, and save them as part of wr-capture into tilecache/. The new tile_view utility reads the folder and converts the frames to svg for easier visualization, with a few extra features: - color code each primitive based on which slice it is on; - highlight new or moving primitives in red (brute force diff); - print all invalidated tiles at the top and the invalidation reason; - overlay the tile quadtree to visualize splitting & merging; - HTML and JS wrappers for animation playback, timeline scrubbing; Positioning of the tiles on the screen is a bit broken still; especially during scrolling and "special" pages (like about:config). Interning info is not used yet. Differential Revision: https://phabricator.services.mozilla.com/D59975

Bug 1102584 - patch 3 - Enable support for the actualBoundingBox* attributes of TextMetrics. r=lsalzman This is unaffected by the differences in font metrics between platform back-ends, so should be safe to ship without significant risk that it'll be unstable or need to be revised in future. Depends on D59679 Differential Revision: https://phabricator.services.mozilla.com/D59680

Bug 1102584 - patch 2 - Implement extended attributes of the TextMetrics object (preffed off by default). r=lsalzman,bzbarsky This is the main work of Richard Matheson's original patch, updated to current trunk code and with the new attributes put behind prefs. Because some of the attributes may be more stable than others (there was a move by Google to change how baselines are represented, but then this was retracted because Safari is already shipping per the existing spec; and we have some differences in how we handle font metrics between platforms which may affect the font ascent/descent values), I've split this into several prefs so that we have the possibility of enabling just the more stable (and/or more urgently requested) attributes. (Note that this echos Google's approach per comment 30 of initially shipping part of the API.) Depends on D59678 Differential Revision: https://phabricator.services.mozilla.com/D59679

Bug 1102584 - patch 1 - Provide somewhat better defaults for hanging and ideographic baseline alignment of canvas text. r=lsalzman This is extracted from the original patch by Richard Matheson; it's not strictly necessary to implementing the additional TextMetrics attributes, but OTOH if we're going to potentially expose baseline attributes, it seems sensible to make them somewhat more meaningful than the fallbacks in the current code. Eventually we should use baseline tables from the font, but (a) we don't have support for that in the back-end font code, and (b) very few fonts provide the data anyway, so while this isn't perfect, for now it's the best we can do. Differential Revision: https://phabricator.services.mozilla.com/D59678

Bug 1608676 - Add multithreaded scenarios to RKV function calls fuzzing, r=truber Differential Revision: https://phabricator.services.mozilla.com/D59620

Bug 1608624 - Add more variation to RKV function calls fuzzing by interspersing fuzzing data with fuzzing opts, r=truber Differential Revision: https://phabricator.services.mozilla.com/D59619

Bug 1608624 - Pre: Fix typo resulting in max_dbs always being at least '2', r=truber Differential Revision: https://phabricator.services.mozilla.com/D59626

Bug 1608624 - Pre: Remove unnecessary key/value tuple, a single predefined vector is sufficient, r=truber Differential Revision: https://phabricator.services.mozilla.com/D59618

Bug 1602626 - Make window_wheeltransaction.xhtml compute point to fire wheel events dynamically r=smaug Currently, offset in root view in the test is copied from constants which are computed from CSS rules. However, the point may be edge of each view and that might be outside if it meets round error of layout. For making this test more stable in any environments, this patch makes the test compute point to fire wheel events dynamically. Differential Revision: https://phabricator.services.mozilla.com/D60237

Bug 1306634 Part 2 - Do not show carets if the window is not focused. r=mats Consider the following scenario: 1. Select a word in an iframe. 2. Select a word in the parent document. (The carets in iframe hide due to blur, but the selection is still there.) 3. Scroll the parent document. The selection in the iframe (made in step 1) has a non-collapsed range. Thus the carets show again after scrolling due to `UpdateCarets()` called in the end of `AccessibleCaretManager::OnScrollEnd()`. To fix the dual AccessibleCaret in the same page (described in bug 1199967), we can simply show no carets if the window is not focused. This behavior matches Google Chrome on Android. Differential Revision: https://phabricator.services.mozilla.com/D52768

Bug 1306634 Part 1 - Handle a long press to select a word in an unfocused iframe. r=mats,marionette-reviewers,whimboo Long-pressing on a text in an unfocused iframe to select a word never works. Currently, you need to single tap to focus the iframe first. Each PresShell has an associated AccessibleCaretEventHub. This patch fixes this bug by routing the event to the AccessibleCaretEventHub under the event point, and handle it there. If the event is not handled, then we handle it by the focused AccessibleCaretEventHub as before. I've experimented with only routing the event to the AccessibleCaretEventHub under the event point, without routing to the fallback focused AccessibleCaretEventHub. However, caret dragging didn't work in iframes. I didn't debug further. Differential Revision: https://phabricator.services.mozilla.com/D52767

Bug 1607718, make addTab helper methods private r=dao Differential Revision: https://phabricator.services.mozilla.com/D59892

Bug 1609573 - Update mp4parse-rust to 3e0f34a2. r=bryce Differential Revision: https://phabricator.services.mozilla.com/D60333

Bug 1609979 - Don't wrap text in toolbarbutton badges r=Gijs We want them to always appear on one line to avoid covering the toolbarbuttono, even when there are multiple words in the badge. Differential Revision: https://phabricator.services.mozilla.com/D60287