CC Animation: Move files from cc_blink to Source/platform/animation
Disclaimer: This CL is only about moving files and sections of code.
We:
- Remove Web prefixes on files/classes and add Compositor prefix where necessary.
- Move exported/WebTransformKeyframe.cpp and exported/WebFilterKeyframe.cpp
to animation/ to group them with their headers.
- Move CompositorFilterOperations not to animation/ but to graphics/ folder,
because it's a property of WebLayer.
- Introduce CompositorFactory singleton (works as Platform) to create CC objects
in blink.
All animation methods are moved from CompositorSupport to CompositorFactory.
Other methods are also expected to be moved there.
- Decouple WebLayer and WebCompositorAnimation interfaces
by using cc::Animation class.
It allows us to make WebCompositorAnimation non-public.
WebLayer animation dependencies will go away when we erase the old animation system
(it's already disabled). http://crbug.com/575041
- Move static asserts from content/child/assert_matching_enums.cc to
Source/platform/WebCompositorAnimation.cpp (so the enum becomes non-public).
What's next (separate CLs):
- Remove virtual functions (when gmock-based tests erased)
- Remove redundant enum declarations (using alias).
- Erase the animation delegate adapter.
BUG=577016
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
Review URL: https://codereview.chromium.org/1616653002
Cr-Commit-Position: refs/heads/master@{#374792}
140 files changed
