Documentation update: blink/renderer/core

Update the files of links post blink rename.
Tweak some of the verb agreements.

Bug:None

Change-Id: Ia18ed363b4d3a7c100ed676f89cf8c4f5833bd0b
Reviewed-on: https://chromium-review.googlesource.com/c/1372476Reviewed-by: Peter Mayo <petermayo@chromium.org>
Reviewed-by: Stephen McGruer <smcgruer@chromium.org>
Commit-Queue: Peter Mayo <petermayo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#615917}

third_party/blink/renderer/core/animation/README.md

@@ -61,8 +61,8 @@ The Blink animation engine interacts with Blink/Chrome in the following ways:
 
     A subset of style properties (currently transform, opacity, filter, and
     backdrop-filter) can be mutated on the compositor thread. Animations that
-    mutates only these properties are a candidate for being accelerated and run
-    on compositor thread which ensures they are isolated from Blink's main
+    mutate only these properties are candidates for being accelerated and run
+    on the compositor thread which ensures they are isolated from Blink's main
     thread work.
 
     Whether or not an animation can be accelerated is determined by
@@ -74,7 +74,7 @@ The Blink animation engine interacts with Blink/Chrome in the following ways:
     #### Lifetime of a compositor animation
 
     Animations that can be accelerated get added to the [PendingAnimations][]
-    list. The pending list is updates as part of document lifecycle and ensures
+    list. The pending list is updated as part of document lifecycle and ensures
     each pending animation gets a corresponding [cc::AnimationPlayer][]
     representing the animation on the compositor. The player is initialized with
     appropriate timing values and corresponding effects.
@@ -91,20 +91,20 @@ The Blink animation engine interacts with Blink/Chrome in the following ways:
     animations do not cause spurious commits from main to compositor (See
     [CompositedLayerMapping::UpdateGraphicsLayerGeometry()][])
 
-    A compositor animation provide updates on its playback state changes (e.g.,
+    A compositor animation provides updates on its playback state changes (e.g.,
     on start, finish, abort) to its blink counterpart via
     [CompositorAnimationDelegate][] interface. Blink animation uses the start
     event callback to obtain an accurate start time for the animation which is
     important to ensure its output accurately reflects the compositor animation
     output.
 
-[CheckCanStartAnimationOnCompositor()]: https://cs.chromium.org/search/?q=file:Animation.h+function:CheckCanStartAnimationOnCompositor
+[CheckCanStartAnimationOnCompositor()]: https://cs.chromium.org/search/?q=file:animation.h+function:CheckCanStartAnimationOnCompositor
 [FailureCodes]: https://cs.chromium.org/search/?q=return%5Cs%2B(CompositorAnimations::)?FailureCode
 [cc::AnimationPlayer]: https://cs.chromium.org/search/?q=file:src/cc/animation/animation_player.h+class:AnimationPlayer
-[PendingAnimations]: https://cs.chromium.org/search/?q=file:PendingAnimations.h+class:PendingAnimations
-[Animation::PreCommit()]: https://cs.chromium.org/search/?q=file:Animation.h+function:PreCommit
-[CompositorAnimationDelegate]: https://cs.chromium.org/search/?q=file:CompositorAnimationDelegate.h
-[CompositedLayerMapping::UpdateGraphicsLayerGeometry()]: https://cs.chromium.org/search/?q=file:CompositedLayerMapping.h+function:UpdateGraphicsLayerGeometry
+[PendingAnimations]: https://cs.chromium.org/search/?q=file:pending_animations.h+class:PendingAnimations
+[Animation::PreCommit()]: https://cs.chromium.org/search/?q=file:animation.h+function:PreCommit
+[CompositorAnimationDelegate]: https://cs.chromium.org/search/?q=file:compositor_animation_delegate.h
+[CompositedLayerMapping::UpdateGraphicsLayerGeometry()]: https://cs.chromium.org/search/?q=file:composited_layer_mapping.h+function:UpdateGraphicsLayerGeometry
 
 *   ### Javascript
 
@@ -358,9 +358,9 @@ manually construct an instance of your object to [extending RenderingTest][]
 where you can load HTML, [enable compositing][] if necessary, and run assertions
 about the state.
 
-[extending Test]: https://cs.chromium.org/search/?q=public%5C+testing::Test+file:core%5C/Animation&sq=package:chromium&type=cs
+[extending Test]: https://cs.chromium.org/search/?q=public%5C+testing::Test+file:core%5C/animation&sq=package:chromium&type=cs
 [extending RenderingTest]: https://cs.chromium.org/search/?q=public%5C+RenderingTest+file:core%5C/animation&type=cs
-[enable compositing]: https://cs.chromium.org/chromium/src/third_party/blink/renderer/core/animation/compositor_animations_test.cc?type=cs&sq=package:chromium&q=file:core%5C/animation%5C/.*Test%5C.cpp+EnableCompositing
+[enable compositing]: https://cs.chromium.org/chromium/src/third_party/blink/renderer/core/animation/compositor_animations_test.cc?type=cs&sq=package:chromium&q=file:core%5C/animation%5C/.*test%5C.cpp+EnableCompositing
 
 ## Ongoing work
 
@@ -384,4 +384,4 @@ web animation but it allows the animation itself to be highly customized in
 Javascript by providing an `animate` callback. These animations run inside an
 isolated worklet global scope.
 
-[WorkletAnimation]: https://cs.chromium.org/search/?q=file:animationworklet/WorkletAnimation.h+class:WorkletAnimation
+[WorkletAnimation]: https://cs.chromium.org/search/?q=file:animationworklet/worklet_animation.h+class:WorkletAnimation