Differential Revision: https://phabricator.services.mozilla.com/D21086

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extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21085

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21084

--HG--
extra : moz-landing-system : lando

It doesn't need a high precision performance.now() to count minutes. In addition, if there are no windows to be closed, it's not doing anything, so it doesn't need to open a new one.

Differential Revision: https://phabricator.services.mozilla.com/D21083

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21082

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21080

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21079

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21078

--HG--
extra : moz-landing-system : lando

Bug 827976 - Don't trigger the creation of the hidden window on non-Mac platforms from newInstall.js. r=Gijs

Differential Revision: https://phabricator.services.mozilla.com/D21077

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21075

--HG--
extra : moz-landing-system : lando

Bug 827976 - Don't create the hidden window in nsCCUncollectableMarker.cpp if it doesn't exist. r=mccr8

Differential Revision: https://phabricator.services.mozilla.com/D21074

--HG--
extra : moz-landing-system : lando

Bug 827976 - Tablet Mode detection should favor using an existing window instead of the hidden window. r=aklotz

Differential Revision: https://phabricator.services.mozilla.com/D21073

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21072

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21071

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21373

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21773

--HG--
extra : moz-landing-system : lando

Bug 1456855 - adjust manifests for web-platform tests that now fail with the new linux64 freetype library. r=jgraham

Depends on D21560

Differential Revision: https://phabricator.services.mozilla.com/D21561

--HG--
extra : moz-landing-system : lando

Depends on D21559

Differential Revision: https://phabricator.services.mozilla.com/D21560

--HG--
extra : moz-landing-system : lando

Depends on D21360

Differential Revision: https://phabricator.services.mozilla.com/D21559

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21360

--HG--
extra : moz-landing-system : lando

Bug 1531623.  Fix webidl identifier conflicts involving typedefs to produce saner exceptions.  r=qdot

Differential Revision: https://phabricator.services.mozilla.com/D21647

--HG--
extra : moz-landing-system : lando

Bug 1528960 - Query MacOS system dark mode only on the main browser process or it's the initial query on the child process. r=hiro

Based on the implementation and issues on prefers-reduced-motion, it
seems we have the same issue on the dark mode.

In child processes on MacOSX we don't spin native event loop at all.
Without native event loops, the global preference returned from
`SystemWantsDarkTheme()` doesn't return up-to-date value when the system
setting changed for some reasons.
To workaround this we call `SystemWantsDarkTheme()` only on the parent
process which spins native event loop or when it's the initial query on
the child process. And we give the up-to-date value to the child process
via an IPC call just like other cached values do.

Differential Revision: https://phabricator.services.mozilla.com/D21303

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D20747

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21779

--HG--
extra : moz-landing-system : lando

Bug 1531836 - only look for a window specific icon on the disk if an 'icon' attribute has been specified on the XUL window, r=NeilDeakin.

Differential Revision: https://phabricator.services.mozilla.com/D21753

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21430

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21431

--HG--
extra : moz-landing-system : lando

This creates a global preset file at:
tools/tryselect/try_presets.yml

Any presets defined here will be available for everyone to use.

Differential Revision: https://phabricator.services.mozilla.com/D21435

--HG--
extra : moz-landing-system : lando

This will make it possible to have multiple instances of PresetHandler to
support multiple preset files.

Differential Revision: https://phabricator.services.mozilla.com/D21429

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21544

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21421

--HG--
extra : moz-landing-system : lando

Other mobile browsers disallow browser-based pinch zooming when the
first touchstart is preventDefaulted, even if the second one is not. We
allowed pinch zooming in that scenario. This patch makes it so that if
the first touchstart is preventDefaulted, then subsequent touchstart
events are also preventDefaulted, which brings our behaviour in line
with that of other browsers.

Differential Revision: https://phabricator.services.mozilla.com/D21420

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21577

--HG--
rename : gfx/layers/apz/src/TouchCounter.cpp => gfx/layers/apz/util/TouchCounter.cpp
rename : gfx/layers/apz/src/TouchCounter.h => gfx/layers/apz/util/TouchCounter.h
extra : moz-landing-system : lando

Bug 1519621 - Make sure ScrollToRestoredPosition() restores both the layout and visual scroll positions. r=tnikkel

Differential Revision: https://phabricator.services.mozilla.com/D18367

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21764

--HG--
extra : moz-landing-system : lando

Bug 1504060 - Log instead of asserting that webm samples do not have timestamps > segment druation. r=alwu

We're able to hit this assertion in the wild due to bad muxers. As such, replace
the assert with a log. If a sample has a time stamp > the segment duration, use
that instead of the duration for calculating our next time stamp. Use an
explicit int64_t type in the signature for our next time stamp calculation
as the logging explicitly expects an int64_t (makes it harder to change the
types involved and footgunning by having a wrong formatter in the logs).

Differential Revision: https://phabricator.services.mozilla.com/D21717

--HG--
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D21765

--HG--
extra : moz-landing-system : lando

A recent change caused the treeherder platform for several jobs to have an extra `/` in it.
This add a check to ensure that the platform is formatted correctly, and fixes the tasks
with the incorrect format.

Differential Revision: https://phabricator.services.mozilla.com/D21650

--HG--
extra : moz-landing-system : lando

Bug 1531030: Use MOZ_DISABLE_POISON_IO_INTERPOSER to disable PoisonIOInterposer when it is unsafe to initialize; r=erahm

If we are running a background thread in the launcher process to log failures,
then allowing the main thread to proceed with monkeypatching system calls is a
Bad Idea. This patch gives us an environment variable that, when set, indicates
that it is unsafe for PoisonIOInterposer to run.

This scenario is an uncommon one, but one that we must account for nonetheless.

Differential Revision: https://phabricator.services.mozilla.com/D21607

--HG--
extra : moz-landing-system : lando

Increase test chunks for Android 4.3 /opt and /debug and ccov geckoview-junit.
Most chunks run in 20 to 30 minutes with this change:
https://treeherder.mozilla.org/#/jobs?repo=try&tier=1%2C2%2C3&revision=a952f0dde8b508d8f87867757d98ca2642cbd48c

Differential Revision: https://phabricator.services.mozilla.com/D21762

--HG--
extra : moz-landing-system : lando