Differential Revision: https://phabricator.services.mozilla.com/D170321

Bug 1817715 - Make toolkit/components/browser buildable outside of a unified build environment r=andi

Differential Revision: https://phabricator.services.mozilla.com/D170320

Differential Revision: https://phabricator.services.mozilla.com/D170319

Bug 1816917 - Re-enable video conversion, and text addition on desktop. r=perftest-reviewers,AlexandruIonescu

This patch re-enables the 60fps video conversion, along with the text addition on desktop. It remains disabled on android.

Differential Revision: https://phabricator.services.mozilla.com/D170066

Backed out changeset 37d1ee9374e0 (bug 1816957) for wpt failures on idlharness.https.any.worker.html. CLOSED TREE

1. eInitializing is only used to call MarkAsRead, but it can just be called unconditionally since it's just a boolean setter.
2. eClosed is aliased to `!mStreamHolder`, since it becomes null when being closed.

Differential Revision: https://phabricator.services.mozilla.com/D169484

... and resolve it after successful enqueue. Note that this never rejects it since ErrorNative will do it for us.

eWaiting/eReading/eWriting is merged into eInitialized and the state assertions now use promise state.

Differential Revision: https://phabricator.services.mozilla.com/D169483

Bug 1817176 - Add test for setting port to something that doesn't parse as a number r=necko-reviewers,kershaw

Differential Revision: https://phabricator.services.mozilla.com/D170175

Bug 1807831 - Add check-num-warnings option to the ci r=firefox-source-docs-reviewers,sylvestre DONTBUILD

Differential Revision: https://phabricator.services.mozilla.com/D170363

The Custom Highlight API allows a use case where a `Range` of a `Highlight`
is also used as `Selection`. Due to the decision to use the `Selection` mechanism
to display `Highlight`s, a `Range` can be part of several `Selection`s.
Since the `Range` has a pointer to its associated `Selection`
to notify about changes, this must be adapted to allow several `Selections`.

As a tradeoff of performance and memory usage, the `Selection`s are stored
as `mozilla::LinkedList`. A helper class `mozilla::SelectionListWrapper`
was implemented to allow `Selection`s to be in multiple of these lists
and without having to be derived from `LinkedListElement<T>`.

To simplify usage of the list, the use case  "does this range belong to Selection x?"
is wrapped into the convenience method`IsInSelection(Selection&)`;
The method previously named like this was renamed to `IsInAnySelection()`
to be named more precisely.

Registering and unregistering of the closest common inclusive ancestor
of the `Range` is done when the first `Selection` is registered and
the last `Selection` is unregistered.

Differential Revision: https://phabricator.services.mozilla.com/D169597

There are no users of non-auto values, so we can just simplify some code and
remove the property.

Differential Revision: https://phabricator.services.mozilla.com/D170010

Bug 1817888 - Properly mirror the web appearance images in about:preferences for RTL r=emilio,desktop-theme-reviewers,dao

Differential Revision: https://phabricator.services.mozilla.com/D170414

Differential Revision: https://phabricator.services.mozilla.com/D170334

Bug 1816989 - Remove from InspectJSONSchema.py manual addition of the file module_dir to sys.path.append. r=willdurand

It seems that the changes introduced in python 3.3 (see https://peps.python.org/pep-0420/) made the previous
workaround not needed anymore.

Differential Revision: https://phabricator.services.mozilla.com/D170391

Bug 1816989 - Remove unnecessary python import dirs tweaks from webextensions python tests. r=willdurand

It seems that the changes introduced in python 3.3 (see https://peps.python.org/pep-0420/) made the previous
workaround not needed anymore.

Depends on D169964

Differential Revision: https://phabricator.services.mozilla.com/D170080

Differential Revision: https://phabricator.services.mozilla.com/D169964

Bug 1815639 - part 12: Make `AutoDeleteRangesHandler::HandleDeleteHRElement()` stop touching `Selection` r=m_kato

Depends on D169757

Differential Revision: https://phabricator.services.mozilla.com/D169758

Bug 1815639 - part 11: Make `AutoDeleteRangesHandler::HandleDeleteAtomicContent` stop touching `Selection` directly r=m_kato

Depends on D169756

Differential Revision: https://phabricator.services.mozilla.com/D169757

Differential Revision: https://phabricator.services.mozilla.com/D169945

Bug 1815639 - part 10: Make `AutoDeleteRangesHandler::HandleDeleteCollapsedSelectionAtVisibleChar` stop touching `Selection` directly r=m_kato

Depends on D169755

Differential Revision: https://phabricator.services.mozilla.com/D169756

Bug 1815639 - part 9: Make `AutoDeleteRangesHandler::HandleDeleteCollapsedSelectionAtWhiteSpaces` stop touching `Selection` directly r=m_kato

Depends on D169754

Differential Revision: https://phabricator.services.mozilla.com/D169755

This complex object used to be computed only once per Class,
but this regressed to be computed once per Class instance.

Differential Revision: https://phabricator.services.mozilla.com/D170412

Backed out 4 changesets (bug 1813407) for causing Linux bp-hybrid bustages in WindowSurfaceProvider.h. CLOSED TREE

Backed out changeset 897b95c7fdad (bug 1813407)
Backed out changeset aba3e370a587 (bug 1813407)
Backed out changeset 61c79624c2ab (bug 1813407)
Backed out changeset f99d85efb04c (bug 1813407)

Bug 1815639 - part 8: Make `HTMLEditor::InsertBRElementIfHardLineIsEmptyAndEndsWithBlockBoundary` stop touching `Selection` directly r=m_kato

Depends on D169753

Differential Revision: https://phabricator.services.mozilla.com/D169754

Bug 1815639 - part 7: Make `WhiteSpaceVisibilityKeeper::DeleteContentNodeAndJoinTextNodesAroundIt` stop touching `Selection` directly r=m_kato

Depends on D169752

Differential Revision: https://phabricator.services.mozilla.com/D169753

There are various failure paths that result in NULL dereferences
of error. Fix this by setting the error explicitly to match the
API contract of the glib2 functions these OpenBSD specific functions
replace. The crashes are particularly annoying since they happen in
the main process. In addition, plug a number of memory leaks.

Differential Revision: https://phabricator.services.mozilla.com/D170476

Bug 1815639 - part 6: Make `DeletePreviousWhiteSpace` and `DeleteInclusiveNextWhiteSpace` of `WhiteSpaceVisibilityKeeper` stop touching `Selection` directly r=m_kato

Depends on D169751

Differential Revision: https://phabricator.services.mozilla.com/D169752

Differential Revision: https://phabricator.services.mozilla.com/D170479

Bug 1815639 - part 5: Make `WhiteSpaceVisibilityKeeper::ReplaceText` stop touching `Selection` directly r=m_kato

Depends on D169750

Differential Revision: https://phabricator.services.mozilla.com/D169751

Depends on D169907

Differential Revision: https://phabricator.services.mozilla.com/D169908

Bug 1813407 [Linux] Get window size from compositor widget if possible in WindowSurfaceWaylandMultiBuffer backend r=emilio

- We want to get window size from compositor widget as it matches window size used by parent RenderCompositorSWGL rendrer.
- For main thread rendering mCompositorWidget is not available so get window size directly from nsWindow.

Depends on D169906

Differential Revision: https://phabricator.services.mozilla.com/D169907

Bug 1813407 [Linux] Allow to initialize WindowSurfaceProvider with GtkCompositorWidget for OMTC rendering r=emilio

Depends on D169905

Differential Revision: https://phabricator.services.mozilla.com/D169906

- Get widget size in RenderCompositorSWGL::BeginFrame() and save it for further use. That prevents flickering/artifacts if compositor widget size is changed during rendering.
- Request full screen update when widget size changes on Wayland.

Differential Revision: https://phabricator.services.mozilla.com/D169905

Bug 1815639 - part 4: Make `AutoDeleteRangesHandler::HandleDeleteAroundCollapsedRanges` stop touching `Selection` directly r=m_kato

Depends on D169749

Differential Revision: https://phabricator.services.mozilla.com/D169750

Differential Revision: https://phabricator.services.mozilla.com/D170359

Bug 1815639 - part 3: Make `WhiteSpaceVisibilityKeeper::MakeSureToKeepVisibleStateOfWhiteSpacesAroundDeletingRange` stop touching `Selection` directly r=m_kato

Depends on D169748

Differential Revision: https://phabricator.services.mozilla.com/D169749

Differential Revision: https://phabricator.services.mozilla.com/D169551

Differential Revision: https://phabricator.services.mozilla.com/D169550

Bug 1801057 - removed code as needed in Bookmarks.sys.mjs and PlacesDBUtils.sys.mjs and ran xpcshell tests. r=mak

All 250 tests were passed. Made changes to histograms.

Differential Revision: https://phabricator.services.mozilla.com/D169057

Remove code on bind/unbind that requested a restyle on an unstyled
element, and that canceled that on an unbound element.

Instead, deal with detached nodes in EffectCompositor.

Tweak test restyles since we now expect one restyle as a result of the
initial composing of the animation that before happened eagerly.

Drive-by remove an unused test function in wpt (animationStartsRightNow
is not defined there anyways).

In practice, this makes it consistent with how we handle bind on
elements in shadow trees.

Differential Revision: https://phabricator.services.mozilla.com/D169932