[Sketch] CC Animations: Torpedo the old intrusive animation system.

cc/blink/web_layer_impl.h

Index: cc/blink/web_layer_impl.h
diff --git a/cc/blink/web_layer_impl.h b/cc/blink/web_layer_impl.h
index beaf3b51679ab34a60520a79c3fac724c0e18a53..da17940b881a31acc64e3b1db6cd494cc532f5fe 100644
--- a/cc/blink/web_layer_impl.h
+++ b/cc/blink/web_layer_impl.h
@@ -95,14 +95,6 @@ class WebLayerImpl : public blink::WebLayer, public cc::LayerClient {
   virtual blink::WebColor backgroundColor() const;
   virtual void setFilters(const blink::WebFilterOperations& filters);
   virtual void setBackgroundFilters(const blink::WebFilterOperations& filters);
-  virtual void setAnimationDelegate(
-      blink::WebCompositorAnimationDelegate* delegate);
-  virtual bool addAnimation(blink::WebCompositorAnimation* animation);
-  virtual void removeAnimation(int animation_id);
-  virtual void removeAnimation(int animation_id,
-                               blink::WebCompositorAnimation::TargetProperty);
-  virtual void pauseAnimation(int animation_id, double time_offset);
-  virtual bool hasActiveAnimation();
   virtual void setForceRenderSurface(bool force);
   virtual void setScrollPositionDouble(blink::WebDoublePoint position);
   virtual blink::WebDoublePoint scrollPositionDouble() const;
@@ -151,8 +143,6 @@ class WebLayerImpl : public blink::WebLayer, public cc::LayerClient {
   blink::WebLayerClient* web_layer_client_;
 
  private:
-  scoped_ptr<WebToCCAnimationDelegateAdapter> animation_delegate_adapter_;
-
   DISALLOW_COPY_AND_ASSIGN(WebLayerImpl);
 };