Revert of Rename WebAnimation to WebCompositorAnimation

Source/core/animation/CompositorAnimationsImpl.h

Index: Source/core/animation/CompositorAnimationsImpl.h
diff --git a/Source/core/animation/CompositorAnimationsImpl.h b/Source/core/animation/CompositorAnimationsImpl.h
index 4386017f9ec6cc6f1b9a24b017ac0ec20786b4c6..fb74b0a320391e0e495c5466316ad072416c3e88 100644
--- a/Source/core/animation/CompositorAnimationsImpl.h
+++ b/Source/core/animation/CompositorAnimationsImpl.h
@@ -32,11 +32,9 @@
 #include "core/animation/KeyframeEffectModel.h"
 #include "core/animation/Timing.h"
 #include "platform/animation/TimingFunction.h"
-#include "public/platform/WebCompositorAnimation.h"
+#include "public/platform/WebAnimation.h"
 
 namespace blink {
-
-class WebCompositorAnimationCurve;
 
 class CompositorAnimationsImpl {
 private:
@@ -50,9 +48,9 @@
 
     static bool convertTimingForCompositor(const Timing&, CompositorTiming& out);
 
-    static void getAnimationOnCompositor(const Timing&, double startTime, const KeyframeEffectModelBase&, Vector<OwnPtr<WebCompositorAnimation> >& animations);
+    static void getAnimationOnCompositor(const Timing&, double startTime, const KeyframeEffectModelBase&, Vector<OwnPtr<blink::WebAnimation> >& animations);
 
-    static void addKeyframesToCurve(WebCompositorAnimationCurve&, const AnimatableValuePropertySpecificKeyframeVector&, bool reverse);
+    static void addKeyframesToCurve(blink::WebAnimationCurve&, const AnimatableValuePropertySpecificKeyframeVector&, bool reverse);
 
     friend class CompositorAnimations;
     friend class AnimationCompositorAnimationsTest;