Keep the wrench android jobs on 1.67 until the NDK is upgraded in bug
1820876.

Differential Revision: https://phabricator.services.mozilla.com/D172078

Differential Revision: https://phabricator.services.mozilla.com/D172629

Differential Revision: https://phabricator.services.mozilla.com/D173210

Backed out changeset f1e63c1177db (bug 1776738) for causing mochitest failures in test_fullscreen-api.html CLOSED TREE

Although we have removed Spatial navigation by bug 1341737, we still touch
`snav.enabled`. Let's remove it.

Differential Revision: https://phabricator.services.mozilla.com/D172390

Differential Revision: https://phabricator.services.mozilla.com/D172414

Also fixes the worker shutdown handling associated with this

Differential Revision: https://phabricator.services.mozilla.com/D172038

nsIAsyncInputStreams keep a reference to the callback object, causing
possible leaks which will result in assertions in workers.  Also use a
StrongWorkerRef to ensure the worker remains around until the
OnInputStreamReady callback occurs.

Differential Revision: https://phabricator.services.mozilla.com/D171810

Differential Revision: https://phabricator.services.mozilla.com/D172459

This is the initial implementation without support for timeouts

Differential Revision: https://phabricator.services.mozilla.com/D170947

Differential Revision: https://phabricator.services.mozilla.com/D171900

Bug 1823278 - Update consumers of toolkit/components/utils to import ES modules directly. r=Standard8

Differential Revision: https://phabricator.services.mozilla.com/D172950

Differential Revision: https://phabricator.services.mozilla.com/D172949

Backed out changeset 12a40a80a975 (bug 1804086)
Backed out changeset 1bea9ea5e20d (bug 1804086)
Backed out changeset 00feb14e7824 (bug 1804086)

Differential Revision: https://phabricator.services.mozilla.com/D171303

Bug 1783248 - [mochitest] Add notification of changed pref at end of test and error if changed in test-verify. r=ahal

Differential Revision: https://phabricator.services.mozilla.com/D169721

Bug 1823813 - Add 'fuzzblockers' as examples of S2 bugs. r=firefox-source-docs-reviewers,sylvestre DONTBUILD

Differential Revision: https://phabricator.services.mozilla.com/D173227

Bug 1820116 - Enable new join-split node direction which is compatible with the other browsers in the Nightly channel and early beta builds by default r=m_kato,smaug

For collecting more feedback from testers, let's enable the new and better
join-split node direction in the Nightly channel and early beta builds.
One of the main purposes of this change is, if we get feedback of some intranet
web apps which are instantiated in local servers, we can write a hack like
bug 1514940 before shipping the release since the block-list per domain cannot
support such apps.

Differential Revision: https://phabricator.services.mozilla.com/D172092

This API is temporarily available and useful for web app developers who want to
stop supporting Gecko specific join/split direction handling as soon as possible
and who do not want Mozilla block their release schedule by rescheduling of
shipping the new behavior.  Additionally, adding this command allows web apps
detects whether Gecko supports the new behavior and whether it's enabled.

On the other hand, We don't want to ship opt-out API because it's hard to keep
maintaining the legacy behavior specific paths.  Therefore, the command does
nothing if web app calls
`Document.execCommand("enableCompatibleJoinSplitDirection", false "false")` if
the new behavior is enabled by default.

Differential Revision: https://phabricator.services.mozilla.com/D172351

Bug 1776738: Make fullscreen and pointerlock mochitests use document.fullscreenElement to determine fullscreen-ness. r=edgar

With these changes, it's no longer necessary to store the normalSize on
the window, since we never check it, nor check for resize events. This
also removes the flaky timeouts, and replaces them with an executeSoon.

For some of the fullscreen tests, the number of calls to enter and exit
fullscreen are not matched. Since that count is essential for the checks
of whether or not the screen is in the expected fullscreen, this defines a
method that can force the count to a specific value. This is used in some
of the fullscreen tests to get the expected results.

Differential Revision: https://phabricator.services.mozilla.com/D172852

Bug 1821844 - Allow 'mach repackage msix' to be run independent of current directory r=firefox-build-system-reviewers,nalexander

Differential Revision: https://phabricator.services.mozilla.com/D172356

Bug 1823643 - In ProviderQuickSuggest::blockResult, check result.payload.isBlockable instead of re-determining whether blocking is enabled. r=adw

Differential Revision: https://phabricator.services.mozilla.com/D173138

Bug 1804086 - Make JSValidatorChild decoding the data from other encoding into UTF8 if needed r=smaug

Depends on D172491

Differential Revision: https://phabricator.services.mozilla.com/D172492

Bug 1804086 - Allow document charset to be passed from content to parent r=smaug,necko-reviewers,kershaw

This is needed for doing content decoding for ORB.

Depends on D172490

Differential Revision: https://phabricator.services.mozilla.com/D172491

Bug 1804086 - Allow classic script hint to be passed from content to parent r=smaug,necko-reviewers,kershaw

This is needed for doing content decoding for ORB.

Differential Revision: https://phabricator.services.mozilla.com/D172490

No functionality change here, just preparing for having different
variations of shaders that make use of ps_quad as a base.

Differential Revision: https://phabricator.services.mozilla.com/D172197

Bug 1823598 - Run configure before running a mach cargo command. r=firefox-build-system-reviewers,ahochheiden

When there is no configured environment, mach cargo commands always need
one. `BuildDriver.build` does create one, but for commands that don't
need that, we do need configure. Ideally, we wouldn't, but that requires
moving all the cargo invocation logic out of rust.mk, which would be
more work.

Differential Revision: https://phabricator.services.mozilla.com/D173109

Differential Revision: https://phabricator.services.mozilla.com/D172078

Backed out changeset 0b69d702701b (bug 1823343) for causing build bustages in BackgroundHangMonitor.cpp CLOSED TREE

Backed out changeset 14879c9b6b3c (bug 1813986)
Backed out changeset d90fa56c73e5 (bug 1813986)

Differential Revision: https://phabricator.services.mozilla.com/D168629

Bug 1737725 - Ensure hit-testing never observes scroll offsets that don't have async deltas applies. r=hiro,gw

When a new scene is swapped in on the render backend thread, its
scroll frames have scroll offsets that come from the main thread
and do not reflect async scroll deltas until such deltas are
sampled from APZ.

It's possible for hit-testing to observe the scene in this
temporary state, potentially leading to incorrect hit-test results.

To avoid this, save the async offsets from the previous scene
and apply them to the new scene until we can sample proper offsets
from APZ.

Differential Revision: https://phabricator.services.mozilla.com/D173100

For speaker permissions, this has the effect of presenting a menulist instead
of a label when a device-specific ALLOW permission is set, providing the
option to the user of changing this to a BLOCK.

A global permission for speaker selection is not currently supported but if it
were implemented and set to BLOCK, then a menulist would be shown for all
sites with permissions set.  It would include at least PROMPT and BLOCK
menuitems.  This change would mean that the menulist selected item can display
"Allowed" when a device-specific ALLOW permission has already been granted
through a selectAudioOutput() prompt.

_permissionsToChange is modified in _removePermissionFromList() so that
permissions changed then deleted are not added by onApplyChanges().

Differential Revision: https://phabricator.services.mozilla.com/D172085

Differential Revision: https://phabricator.services.mozilla.com/D172748

This page seems to rely on this optimization being present. Optimizing
it is straight-forward. Why do they do that instead of using the #foo
syntax? Who knows.

Differential Revision: https://phabricator.services.mozilla.com/D173148

SVG filters weren't working correctly because of a mismatch between filter URI
and document URI. The problem has been fixed in:
  https://github.com/mozilla/pdf.js/pull/16153
and here's the test.

Differential Revision: https://phabricator.services.mozilla.com/D172223

Differential Revision: https://phabricator.services.mozilla.com/D123995

Differential Revision: https://phabricator.services.mozilla.com/D172757