Differential Revision: https://phabricator.services.mozilla.com/D101498

And don't set SHELL on mac workers (added in da452e43b5d5 because of the
exception thrown by this code not having a fallback)

Differential Revision: https://phabricator.services.mozilla.com/D97686

All the workers that had hg under /tools/python27-mercurial are gone.
This also fixes run-task for workers running > 10.14.

Differential Revision: https://phabricator.services.mozilla.com/D92867

ESR78 backport

Differential Revision: https://phabricator.services.mozilla.com/D101021

Differential Revision: https://phabricator.services.mozilla.com/D100883

Differential Revision: https://phabricator.services.mozilla.com/D100787

Differential Revision: https://phabricator.services.mozilla.com/D88738

Differential Revision: https://phabricator.services.mozilla.com/D99662

Differential Revision: https://phabricator.services.mozilla.com/D98572

    Dispatching the `MediaDataEncoder::Encode()` invocation is not really
    necessary because the callback is desinated to run in task queue anyway.
    Also make `Shutdown()` wait for completion to make sure resource is
    released before next allocation.

Includes parts from:
* Bug 1662514 - Take mCallbackMutex when accessing mError.
* Bug 1662540: Remove unused member.
* Bug 1640416 - p5: run WebrtcMediaDataEncoder and the platform encoder in different thread pools/task queues.

Differential Revision: https://phabricator.services.mozilla.com/D98354

Differential Revision: https://phabricator.services.mozilla.com/D101353

Differential Revision: https://phabricator.services.mozilla.com/D99373

Bug 1642265 - [MIPS64] Add branchTestSymbol and fallibleUnboxPtr to MacroAssembler. r=tcampbell, a=RyanVM

Differential Revision: https://phabricator.services.mozilla.com/D77629

Differential Revision: https://phabricator.services.mozilla.com/D100261

Differential Revision: https://phabricator.services.mozilla.com/D98700

Differential Revision: https://phabricator.services.mozilla.com/D97386

Differential Revision: https://phabricator.services.mozilla.com/D101027

No bug - Tagging df0581e37d875577ff1f2be1d5943e0d03c9e796 with FIREFOX_78_6_1esr_RELEASE a=release CLOSED TREE DONTBUILD

No bug - Tagging df0581e37d875577ff1f2be1d5943e0d03c9e796 with FIREFOX_78_6_1esr_BUILD1 a=release CLOSED TREE DONTBUILD

Bug 1683792 - Remove sandbox-navigation-timing.tentative.html manifest for causing unexpected passes. r=aryx, a=test-only

Differential Revision: https://phabricator.services.mozilla.com/D100326

Differential Revision: https://phabricator.services.mozilla.com/D98527

Bug 1652412 - Do not set as default .pdf, .svg, ftp:, and mailto: handlers on Windows 7. r=mhowell, a=RyanVM

Differential Revision: https://phabricator.services.mozilla.com/D98580

Differential Revision: https://phabricator.services.mozilla.com/D97779

Differential Revision: https://phabricator.services.mozilla.com/D96621

Differential Revision: https://phabricator.services.mozilla.com/D79474

Differential Revision: https://phabricator.services.mozilla.com/D100802

Depends on D100490

Differential Revision: https://phabricator.services.mozilla.com/D100491

Bug 1683964: clean up more resources of existing SCTP association in case of a restart. r=ng, a=RyanVM

Depends on D100379

Differential Revision: https://phabricator.services.mozilla.com/D100490

Differential Revision: https://phabricator.services.mozilla.com/D100379

This takes account of the fact that zones may be added to the waiting set
during an incremental GC, after the set has been cleared in
CycleCollectedJSRuntime::PrepareWaitingZonesForGC. I considered disallowing
zones to be added to the set during a GC but decided it would be better not to
lose track of poked zones in the usual case where they don't end up getting
destoryed by the current GC.

Depends on D100799

Differential Revision: https://phabricator.services.mozilla.com/D100800

Bug 1681268 - Check zone pointers passed into the API and add a callback for zone destruction. r=sfink, a=tjr

This adds assertions that zone pointers passed in refer to zones we know about
and adds and API that's called when zones are destroyed. It also adds some
standard assertions for other related APIs.

Differential Revision: https://phabricator.services.mozilla.com/D100799

Differential Revision: https://phabricator.services.mozilla.com/D100024

This fixes the following error when running on Apple Silicon DTK:

AGX: agxs_util.cpp:355:size_t getSystemMemorySize(): !!! Verification failed: status == 0

Differential Revision: https://phabricator.services.mozilla.com/D87048

The warning is broken in older versions of clang. It also turns out we
were disabling it locally for some directories because of this very
problem.

A few local disable rules stay under accessible/ because they do hide
actual warnings from code generated by MIDL.

Differential Revision: https://phabricator.services.mozilla.com/D94262

This works both with the old and new cbindgen-generated bindings.

This is effectively dead code on ESR though, because we haven't enabled
WebGPU there, but...

Differential Revision: https://phabricator.services.mozilla.com/D100497