This moves the creation of both rlbox.wasm.c and rlbox.wasm.h to
pre-compile, which allows static-analysis to create both files (but more
importantly the .h) without also compiling rlbox.wasm.c, which takes
forever.

Differential Revision: https://phabricator.services.mozilla.com/D180173

Differential Revision: https://phabricator.services.mozilla.com/D186929

No bug - Tagging bf2f656d025836975b7bf6aeb16901a037a01923 with FIREFOX_115_2_0esr_BUILD1 a=release CLOSED TREE DONTBUILD

Differential Revision: https://phabricator.services.mozilla.com/D186622

Depends on D184064

Differential Revision: https://phabricator.services.mozilla.com/D185818

Differential Revision: https://phabricator.services.mozilla.com/D184064

Bug 1842141 - fix page style no style menu checked state after reloads or same-origin navigations,  a=RyanVM

The issue here is that authorStyleDisabledDefault persists on the BrowsingContext.
This means it stays set/unset if the BC navigates same-origin (including
reloads). But the actor was keeping its own copy, on the actor, and the actor
gets destroyed in those circumstances, leading to the frontend and the internal
state no longer being in sync.

This patch addresses this by no longer keeping our own state and just reading
the browsingcontext's field directly.

This is a tiny bit hackish because technically, whether this is the 'default'
is not the same as whether the author style is actually disabled, but in
practice the child actor always sets the two at the same time, and it is
the simpler fix (vs. trying to mirror state to the parent some more).

Original Revision: https://phabricator.services.mozilla.com/D183188

Differential Revision: https://phabricator.services.mozilla.com/D186440

Bug 1847397 - Get the string heap to use after possible GC when executing regular expressions. r=jandem, a=RyanVM

The problem here is that initialStringHeap can be stale by the time it's used
in UpdateRegExpStatics. GenerateRegExpMatchStubShared can allocate a shape
which can trigger GC which can re-enable previously disabled nursery string
allocation. This means we may incorrectly elide post barriers here.

The fix is to get the initial heap setting after potential GC.

Differential Revision: https://phabricator.services.mozilla.com/D186012

Bug 1848999 - Always release TLSTransportLayer on socket thread, r=necko-reviewers,valentin a=RyanVM

Differential Revision: https://phabricator.services.mozilla.com/D186388

Bug 1847904 - Dispatch PR_Close to socketthread in ~TLSTransportLayer r=keeler,necko-reviewers,kershaw a=RyanVM

Differential Revision: https://phabricator.services.mozilla.com/D185978

We previously cached aria-placeholder, but not HTML placeholder.
These both map to the placeholder object attribute exposed by Accessible::Attributes, but they are retrieved differently internally.

This also fixes LocalAccessible::Attributes to always prefer HTML placeholder over aria-placeholder as per the ARIA spec.
Previously, the attribute we preferred was somewhat indeterminate (from the user's perspective) due to the ordering of hash maps.

Differential Revision: https://phabricator.services.mozilla.com/D186203

Bug 1838381 - Extend waitForInitialPageLoaded for "WebDriver:NewSession" for desktop builds. r=webdriver-reviewers,Sasha a=RyanVM

Differential Revision: https://phabricator.services.mozilla.com/D181361

Differential Revision: https://phabricator.services.mozilla.com/D186455

Depends on D185292

Differential Revision: https://phabricator.services.mozilla.com/D185293

Differential Revision: https://phabricator.services.mozilla.com/D185292

Depends on D184920

Differential Revision: https://phabricator.services.mozilla.com/D184921

Differential Revision: https://phabricator.services.mozilla.com/D184920

Depends on D184568

Differential Revision: https://phabricator.services.mozilla.com/D184569

Depends on D184567

Differential Revision: https://phabricator.services.mozilla.com/D184568

Differential Revision: https://phabricator.services.mozilla.com/D184567

Differential Revision: https://phabricator.services.mozilla.com/D186264

Bug 1831529 - Don't perform the primary intervention action when the help command is clicked. r=mak, a=RyanVM

The provider needs to check whether the help command was picked before
performing the primary action. Opening the help page is done by UrlbarInput
while intervention actions are done by the interventions provider.

Bug 1847066: flip back the network.http.http3.retry_different_ip_family pref r=necko-reviewers,valentin a=RyanVM

Differential Revision: https://phabricator.services.mozilla.com/D186197

Differential Revision: https://phabricator.services.mozilla.com/D185820

Depends on D185820

Differential Revision: https://phabricator.services.mozilla.com/D185839

Bug 1844784 - Ensure Synced Tabs in the history menu is properly removed when FxAccounts are disabled. r=sync-reviewers,places-reviewers,lina,markh a=RyanVM

Differential Revision: https://phabricator.services.mozilla.com/D184683

Differential Revision: https://phabricator.services.mozilla.com/D184818

Differential Revision: https://phabricator.services.mozilla.com/D184410

Differential Revision: https://phabricator.services.mozilla.com/D182530

Bug 1847901 - Should not show fullscreen warning if the user has disabled it explicitly; r=Gijs, a=RyanVM

Differential Revision: https://phabricator.services.mozilla.com/D185977

Bug 1848423 - Temporarily disable browser_fullscreen_warning.js on macOS until a fix is in place. a=test-only

Bug 1833363 - Add test for fullscreen notification to reappear when mouse is moved to the top of the screen; r=Gijs, a=test-only

Depends on D178166

Differential Revision: https://phabricator.services.mozilla.com/D178174

Differential Revision: https://phabricator.services.mozilla.com/D178166

Differential Revision: https://phabricator.services.mozilla.com/D182817

Depends on D177790

Differential Revision: https://phabricator.services.mozilla.com/D178339

Fullscreen/PointerLock warnings are initialized with hidden="true", but
change to hidden="" after being shown and hidden again. I think this
started happening when we began using HTML elements instead of XUL as
they handle hidden attribute differently.

Differential Revision: https://phabricator.services.mozilla.com/D177790