NPOTB DONTBUILD

Differential Revision: https://phabricator.services.mozilla.com/D135674

Backed out changeset 2a43d61af1ff (bug 1679927) for causing build bustages on AppleVTDecoder.cpp. CLOSED TREE

We decided to keep it when initially making scrollbars non-native, but I think
it's time for it to go, since it's pretty much untested.

Nobody has complained about the non-native scrollbars in chrome documents, and
the GTK scrollbar implementation is not suitable for content because it doesn't
support scrollbar-width among other things.

Differential Revision: https://phabricator.services.mozilla.com/D135670

We now use non-native scrollbar drawing on Windows so all this code can go.

Differential Revision: https://phabricator.services.mozilla.com/D135669

Bug 1679927 Part 1: Make AppleVTDecoder check color depth and use 10-bit YUV420 when available. r=media-playback-reviewers,alwu

Differential Revision: https://phabricator.services.mozilla.com/D116662

Differential Revision: https://phabricator.services.mozilla.com/D135342

Differential Revision: https://phabricator.services.mozilla.com/D135665

Bug 1749745 - Initialize AndroidCompositorWidget with initial size. r=aosmond,geckoview-reviewers,agi

Since bug 1747116 landed, if the compositor is reinitialized whilst
the Android Surface is invalid, we avoid crashing when querying the
window size and instead keep the compositor in a paused state.
However, in this case we will believe the widget size is 0x0 until the
compositor is eventually resumed. If webrender receives a display list
during this time, it will set an empty view rect. This means when the
compositor is subsequently resumed webrender believes it has nothing
to render, and we get stuck in a state where nothing is ever rendered
to the screen.

This patch initializes the AndroidCompositorWidget with an initial
size, which avoids the problem.

Differential Revision: https://phabricator.services.mozilla.com/D135711

The javdoc path changed after Bug 1724480.

Differential Revision: https://phabricator.services.mozilla.com/D135708

We have this situation right now where all the themes are inheriting from
nsNativeBasicTheme. Rename it to a nicer name, and clean up some code while at
it.

In the future I'd like to simplify the inheritance chain to remove
nsNativeTheme altogether (so that all nsITheme implementations use
mozilla::widget::Theme).

That's not hard to do mechanically, but rather than dumping all of
nsNativeTheme into Theme I'd like to do it a bit more carefully, to hopefully
remove a lot of the helpers that nsNativeTheme has to deal with XUL and so on
and use something nicer. Eventually the inheritance chain will be something
like:

 * nsITheme : public nsISupports
 * Theme : public nsITheme, public nsITimerCallback, public nsINamed
 * ThemeCocoa : public Theme
 * nsNativeThemeCocoa : public ThemeCocoa
 * nsNativeThemeWin : public Theme
 * nsNativeThemeGtk : public Theme

Differential Revision: https://phabricator.services.mozilla.com/D135668

No need to use the header for colors that are only used in one file.

Differential Revision: https://phabricator.services.mozilla.com/D135667

Differential Revision: https://phabricator.services.mozilla.com/D135632

Differential Revision: https://phabricator.services.mozilla.com/D135646

This allows MSIX-installed Firefox to be launched through Win+r and Powershell (and probably other places). This feels deceptively simple - but it appears to work.

Differential Revision: https://phabricator.services.mozilla.com/D135638

Differential Revision: https://phabricator.services.mozilla.com/D135645

Bug 1748644 - MIDI ports should stop responding to parent message once they've been disconnected from the document that owned them r=smaug

Differential Revision: https://phabricator.services.mozilla.com/D135700

Bug 1748342, don't start FileReader's timer if the worker is shutting down, r=dom-worker-reviewers,jesup

Differential Revision: https://phabricator.services.mozilla.com/D135078

Bug 1741182: Harmonize WorkerRunnable derived classes' overrides of Cancel. r=dom-worker-reviewers,smaug

Differential Revision: https://phabricator.services.mozilla.com/D135679

Backed out changeset 7c1a1109d729 (bug 1747439) for causing build bustages on CacheEntry.cpp. CLOSED TREE

This patch adds context menu item to ignore single lines in the editor and in the gutter

Differential Revision: https://phabricator.services.mozilla.com/D135116

Bug 1695636 - Part 3: Do not trigger form submission or click event for untrusted key event; r=masayuki

Differential Revision: https://phabricator.services.mozilla.com/D135464

Differential Revision: https://phabricator.services.mozilla.com/D135675

Bug 1695636 - Part 1: Remove nsresult return value from HTMLInputElement::MaybeSubmitForm; r=masayuki

Differential Revision: https://phabricator.services.mozilla.com/D135226

Differential Revision: https://phabricator.services.mozilla.com/D135459

Differential Revision: https://phabricator.services.mozilla.com/D135167

Backed out changeset 8b97bc59958e (bug 1749017) for causing xpcshell failures on test_nsIX509CertValidity.js CLOSED TREE

Backed out changeset b1d00f32893d (bug 1749028) for causing mochitest failures on test_expandable.xhtml CLOSED TREE

Differential Revision: https://phabricator.services.mozilla.com/D135603

Differential Revision: https://phabricator.services.mozilla.com/D135094

Differential Revision: https://phabricator.services.mozilla.com/D133717

Differential Revision: https://phabricator.services.mozilla.com/D135357

Bug 1749536 - set test steps in visual-viewport/resize-event-order.html as intermittent on Android debug and Windows opt. DONTBUILD

Test got added in bug 1748726.

Differential Revision: https://phabricator.services.mozilla.com/D135696

Backed out changeset fac26885b741 (bug 1749214) for causing build bustages on nsHttpConnectionMgr. CLOSED TREE

nsPresContest::RegisterManagedPostRefreshObserver still lets us add a managed post refresh observer until the mPresShell pointer on the prescontent is nulled out. That means that between the call to CancelManagedPostRefreshObservers and mPresContext->DetachPresShell() (which nulls out the mPresShell pointer on the prescontext) in PresShell::Destroy we can add a managed post refresh observer that will never get removed. Notably, destroying the frame tree happens between these two calls.

So move the CancelManagedPostRefreshObservers call to happen right after we null out the mPresShell pointer on the prescontext.

In bug 1737503 I want to add a managed post refresh observer when we destroy a subdocument frame (it's only interested in the recreate frames case not the destruction case, but not an easy way to tell them apart afaik), so it triggers this bug. The patch and test I have for that bug exercise this scenario.

Differential Revision: https://phabricator.services.mozilla.com/D135340

Differential Revision: https://phabricator.services.mozilla.com/D135124

Test got added in bug 1733857.

Differential Revision: https://phabricator.services.mozilla.com/D135695

Differential Revision: https://phabricator.services.mozilla.com/D135459

Bug 1492497 - [devtools] Add a way to disable (and re-enable) event listener for a given node. r=ochameau,devtools-backward-compat-reviewers,bomsy.

This patch adds a checkbox at the end of each event listeners in the EventTooltip,
which allow the user to disable/re-enable a given event listener.

This is done by managing a Map of nsIEventListenerInfo object in the NodeActor,
which we populate from `getEventListenerInfo`. Each `nsIEventListenerInfo` is
assigned a generated id, which can then be used to call the new NodeActor
methods, `(enable|disable)EventListener`.

We don't support disabling jquery/React event listeners at the moment, so we
display the checkbox for them as well, but disabled.

Differential Revision: https://phabricator.services.mozilla.com/D135133

Differential Revision: https://phabricator.services.mozilla.com/D135398