Depends on D171428

Differential Revision: https://phabricator.services.mozilla.com/D171429

Depends on D171427

Differential Revision: https://phabricator.services.mozilla.com/D171428

Depends on D171426

Differential Revision: https://phabricator.services.mozilla.com/D171427

Depends on D171425

Differential Revision: https://phabricator.services.mozilla.com/D171426

Bug 1819818 - Make dom/media/mediacontrol/tests/gtest buildable outside of a unified build environment r=andi

Depends on D171424

Differential Revision: https://phabricator.services.mozilla.com/D171425

Depends on D171423

Differential Revision: https://phabricator.services.mozilla.com/D171424

Bug 1819816 - Make devtools/shared/heapsnapshot/tests/gtest buildable outside of a unified build environment r=andi

Depends on D171422

Differential Revision: https://phabricator.services.mozilla.com/D171423

Differential Revision: https://phabricator.services.mozilla.com/D171422

Differential Revision: https://phabricator.services.mozilla.com/D171414

oc -> 2299d1c778ceb2a2786c5c6f34e91d35b336049f
tg -> d8ce0181ef60b38d6f10f541de106129f817de0c
th -> 88a17a5e5943fe9f899aa63a14a2d5389839e6c0

Backed out changeset 7ecdee3d9f27 (bug 772424) for causing bp-hybrid build bustages on TestWinDND.cpp. CLOSED TREE

Now that IO is all handled by IOUtils, TelemetryControllerParent needs to use
the IOUtils-specific `sendTelemetry` shutdown client to ensure its IO can run
during shutdown.

Differential Revision: https://phabricator.services.mozilla.com/D170773

Bug 1819494 - Add functional test for GeckoSessionSettings.setDisplayMode. r=geckoview-reviewers,owlish

There is no tests for display mode with web content. So we should add
it.

Differential Revision: https://phabricator.services.mozilla.com/D171298

Bug 1818969 - Show selected login when navigating with keyboard r=credential-management-reviewers,mtigley

Differential Revision: https://phabricator.services.mozilla.com/D171030

When getting virtual ID of a11y tree, we use internal method via
reflection. But `AccessibilityNodeInfo.getChildId` is hidden now.

As workaround, since `mChildNodeIds` is still `@UnsupportedAppUsage`,
we can use it to get child node id.

This has another fix. Clipboard access requires foreground on Android 10+.
So we have to set window foucs when using clipboard.

Also, `AccessibilityTest` won't work on Android 12 since more methods
seem to be hidden from Android 12.
(by `@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R)`).

Differential Revision: https://phabricator.services.mozilla.com/D170550

TestWinDND.cpp was disabled when libxul became a separate library which
could no longer be used by cppunittests.

Add a few shims to turn it into a gtest instead, and hook it back up.

Differential Revision: https://phabricator.services.mozilla.com/D171280

Differential Revision: https://phabricator.services.mozilla.com/D171406

Differential Revision: https://phabricator.services.mozilla.com/D167630

Bug 1819661 - Use ARM clearkey plugin instead of x86 plugin on Windows ARM in nightly. r=media-playback-reviewers,alwu

Differential Revision: https://phabricator.services.mozilla.com/D171357

This can (rarely) be null if the accessibility service shuts down before we've processed this queued IPDL message.

Differential Revision: https://phabricator.services.mozilla.com/D171178

Differential Revision: https://phabricator.services.mozilla.com/D171355

Differential Revision: https://phabricator.services.mozilla.com/D171399

Differential Revision: https://phabricator.services.mozilla.com/D171263

Bug 1769404 - Do not handle invalid message caused by moving tabs between different windows r=gfx-reviewers,aosmond

The problem happened by ProcessWebRenderParentCommands() handling with invalid transaction message. When a Tab is moved between Windows, WebRenderBridgeParent::UpdateWebRender() is called. It update mApi and mIdNamespace. Then all WebRender related resources are freed. Then a message with old mIdNamespace from WebRenderBridgeChild becomes invalid. Then we should not handle the obsoleted message.

Differential Revision: https://phabricator.services.mozilla.com/D170563

Bug 1818652: Unguard an include in nsTraceRefcnt.cpp, to address a non-unified-build compile error. r=mccr8

Also move the include to the top of the list, to its proper sorted-include-list
location, and insert a blank line after the .cpp file's own .h file, to match
common convention in mozilla code.

Differential Revision: https://phabricator.services.mozilla.com/D170837

Bug 1819728 - make E10sUtils.getRemoteURIObject easier to use when passing a subset of options, r=nika,geckoview-reviewers,m_kato

Differential Revision: https://phabricator.services.mozilla.com/D170923

Bug 1808155 Part 2: Make VIDEO_LOG note events that will cause the video layer to rebuild. r=mstange

There are only a few things that could cause the video layer to be
rebuilt:
1) The mMutatedSpecializeVideo flag being set.
2) A new layer object being created to host for the video.

This patch more thoroughly documents instances of case 1 by adding
VIDEO_LOG message to anything that sets the mMutatedSpecializeVideo flag.

It also makes some attempt to identify case 2 by adding a VIDEO_LOG
message whenever we destroy a layer that has ever displayed a video
texture. If a log message like this is followed by a message that a new
video layer is created, it is a strong signal that we are unexpectedly
throwing away our external surface handles when we'd like to keep using
them.

Differential Revision: https://phabricator.services.mozilla.com/D171301

We're headed for a crash, so this change makes gfxCriticalError have more
information that will help us understand the crash. Unlike some other
error-checking code in this class, it is not NIGHTLY_BUILD because the
crash signatures in this Bug are reported in Beta and beyond.

Differential Revision: https://phabricator.services.mozilla.com/D171390

Differential Revision: https://phabricator.services.mozilla.com/D171378

Differential Revision: https://phabricator.services.mozilla.com/D167860

Differential Revision: https://phabricator.services.mozilla.com/D171310

Bug 1819657 - Re-try removing minidumps generated during xpcshell tests to avoid intermittent failures on Windows r=KrisWright

Differential Revision: https://phabricator.services.mozilla.com/D171367

Differential Revision: https://phabricator.services.mozilla.com/D171117

This makes it easier to track where our implementation stands in
https://wpt.fyi vs. others.

The big piece of functionality missing is invalidation for some kinds of
DOM mutations (most notably, not for child changes), see bug 1809754 and
dependencies.

Differential Revision: https://phabricator.services.mozilla.com/D171376

Depends on D159910

Differential Revision: https://phabricator.services.mozilla.com/D159917

Differential Revision: https://phabricator.services.mozilla.com/D159910