Blink Compositor Animation: Erase old animation system.

third_party/WebKit/public/platform/WebLayer.h

Index: third_party/WebKit/public/platform/WebLayer.h
diff --git a/third_party/WebKit/public/platform/WebLayer.h b/third_party/WebKit/public/platform/WebLayer.h
index 51c8619d42f8237e935357315b6bea33a789d02a..dd508780582275c1c3a664374508a435c59d7502 100644
--- a/third_party/WebKit/public/platform/WebLayer.h
+++ b/third_party/WebKit/public/platform/WebLayer.h
@@ -41,7 +41,6 @@ class SkMatrix44;
 class SkImageFilter;
 
 namespace cc {
-class Animation;
 class Layer;
 class LayerClient;
 class FilterOperations;
@@ -49,7 +48,6 @@ class FilterOperations;
 
 namespace blink {
 
-class WebCompositorAnimationDelegate;
 class WebLayerScrollClient;
 struct WebFloatPoint;
 struct WebLayerPositionConstraint;
@@ -141,30 +139,8 @@ public:
     // TODO(loyso): This should use CompositorFilterOperation. crbug.com/584551
     virtual void setBackgroundFilters(const cc::FilterOperations&) = 0;
 
-    // An animation delegate is notified when animations are started and
-    // stopped. The WebLayer does not take ownership of the delegate, and it is
-    // the responsibility of the client to reset the layer's delegate before
-    // deleting the delegate.
-    virtual void setAnimationDelegate(WebCompositorAnimationDelegate*) = 0;
-
-    // Returns false if the animation cannot be added.
-    // Takes ownership of the cc::Animation object.
-    // TODO(loyso): Erase it. crbug.com/575041
-    virtual bool addAnimation(cc::Animation*) = 0;
-
-    // Removes all animations with the given id.
-    virtual void removeAnimation(int animationId) = 0;
-
-    // Pauses all animations with the given id.
-    virtual void pauseAnimation(int animationId, double timeOffset) = 0;
-
-    // Aborts all animations with the given id. Different from removeAnimation
-    // in that aborting an animation stops it from affecting both the pending
-    // and active tree.
-    virtual void abortAnimation(int animationId) = 0;
-
     // Returns true if this layer has any active animations - useful for tests.
-    virtual bool hasActiveAnimation() = 0;
+    virtual bool hasActiveAnimationForTesting() = 0;
 
     // If a scroll parent is set, this layer will inherit its parent's scroll
     // delta and offset even though it will not be a descendant of the scroll