This is meant to avoid random issues with Gecko suddenly kicking off the
periodic updates in the middle of our test runs. This uses a hidden pref
intentionally since nobody should be able to discover this pref by going
to about:config.
The failure was:
TEST-UNEXPECTED-FAIL | gfx/tests/mochitest/test_acceleration.html | Acceleration enabled on x86-64 OS X - didn't expect 0, but got it
I'm guessing this is because we're calling GetLayerManager earlier than
we were before.
CLOSED TREE
This moves the test for whether off-main-thread compositor is enabled
*earlier* in CanPerformOnCompositorThread, since
CanAnimatePropertyOnCompositor is called only from
CanPerformOnCompositorThread. This change means we're using a more
accurate test for whether we actually have off-main-thread compositing
than the pref, since in some cases we won't use off-main-thread
compositing for certain widgets (e.g., transparent widgets on Windows)
even when the pref is enabled.
There's a better way to create null principals than
do_CreateInstance("@mozilla.org/nullprincipal;1"). Let's do that and
save ourselves some XPCOM overhead.
This patch also tightens up a one or two references to 'target effect' replacing
them with just 'effect'. This is because 'target effect' is longer and easily
confused with 'target element'. 'effect' should be sufficient. 'target element'
is a term from the Web Animations specification and in that context, simply
referring to the 'effect' would sound a little odd.
There are still some other references to "source" in AnimationPlayer such as
HasInPlayerSource and UpdateSourceContent. These are renamed in a subsequent
patch (that doesn't require DOM peer review).
We define KeyframeEffectReadonly in KeyframeEffect.cpp since Web Animations also
defines KeyframeEffect and when we come to implement that I expect we'll define
it in the same class, maybe even using the same object.
This patch also adds a few missing includes in places where
KeyframeEffectReadonly is used so that we're not just cargo-culting it in.
--HG--
rename : dom/animation/Animation.cpp => dom/animation/KeyframeEffect.cpp
rename : dom/animation/Animation.h => dom/animation/KeyframeEffect.h
rename : dom/animation/test/css-animations/test_animation-name.html => dom/animation/test/css-animations/test_effect-name.html
rename : dom/animation/test/css-animations/test_animation-target.html => dom/animation/test/css-animations/test_effect-target.html
rename : dom/animation/test/css-transitions/test_animation-name.html => dom/animation/test/css-transitions/test_effect-name.html
rename : dom/animation/test/css-transitions/test_animation-target.html => dom/animation/test/css-transitions/test_effect-target.html
rename : dom/webidl/Animation.webidl => dom/webidl/KeyframeEffect.webidl
