Relanding without changes, as this couldn't possibly have caused the failures
that made us back it out.
--HG--
extra : rebase_source : 93c317dccb4c4311530a44efd0a941b81c953ac9
This patch also moves the static methods defined on nsStyleAnimation so that
they are part of StyleAnimationValue class.
Renaming nsStyleAnimation.h to StyleAnimationValue.h is performed in a separate
patch to simplify the diff (since some tools may not handle file renames
elegantly).
This patch takes the two static methods ElementAnimationsPropertyDtor and
ElementTransitionsPropertyDtor and replaces them with a class static on
CommonElementAnimationData.
This patch removes ElementAnimations and replaces all references to
ElementAnimations with references to CommonElementAnimationData.
We don't bother to rename variables like 'ea' or methods like
GetElementAnimations to correspond with the data type
(CommonElementAnimationData) since CommonElementAnimationData will soon be
renamed in bug 1010067 and we'll rename these things then.
The ElementAnimationsPropertyDtor function is renamed and merged in a subsequent
patch in this series.
In order to unify ElementAnimations with CommonElementAnimationData we need to
find another home for GetEventsAt which is specific to queueing CSS Animation
events. For now nsAnimationManager seems an appropriate place and corresponds
more closely to the arrangement for transitions (where nsTransitionManager is
responsible for queueing the events by iterating over the list of animations).
In future we may reintroduce a subclass of animation specific to CSS Animations
that does this event queueing but for now nsAnimationManager seems to be a
suitable place.
This patch simply moves the code and replaces references to "mAnimation" with
"eEA->mAnimation". There are no functional changes.
The -*- file variable lines -*- establish per-file settings that Emacs will
pick up. This patch makes the following changes to those lines (and touches
nothing else):
- Never set the buffer's mode.
Years ago, Emacs did not have a good JavaScript mode, so it made sense
to use Java or C++ mode in .js files. However, Emacs has had js-mode for
years now; it's perfectly serviceable, and is available and enabled by
default in all major Emacs packagings.
Selecting a mode in the -*- file variable line -*- is almost always the
wrong thing to do anyway. It overrides Emacs's default choice, which is
(now) reasonable; and even worse, it overrides settings the user might
have made in their '.emacs' file for that file extension. It's only
useful when there's something specific about that particular file that
makes a particular mode appropriate.
- Correctly propagate settings that establish the correct indentation
level for this file: c-basic-offset and js2-basic-offset should be
js-indent-level. Whatever value they're given should be preserved;
different parts of our tree use different indentation styles.
- We don't use tabs in Mozilla JS code. Always set indent-tabs-mode: nil.
Remove tab-width: settings, at least in files that don't contain tab
characters.
- Remove js2-mode settings that belong in the user's .emacs file, like
js2-skip-preprocessor-directives.
