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

Source/platform/graphics/GraphicsLayer.h

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Intel Corporation. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 64 matching lines @@
 
 protected:
     virtual ~LinkHighlightClient() { }
 };
 
 typedef Vector<GraphicsLayer*, 64> GraphicsLayerVector;
 
 // GraphicsLayer is an abstraction for a rendering surface with backing store,
 // which may have associated transformation and animations.
 
-class PLATFORM_EXPORT GraphicsLayer : public GraphicsContextPainter, public WebCompositorAnimationDelegate, public WebLayerScrollClient, public WebLayerClient {
+class PLATFORM_EXPORT GraphicsLayer : public GraphicsContextPainter, public WebLayerScrollClient, public WebLayerClient {
     WTF_MAKE_NONCOPYABLE(GraphicsLayer); WTF_MAKE_FAST_ALLOCATED(GraphicsLayer);
 public:
     static PassOwnPtr<GraphicsLayer> create(GraphicsLayerFactory*, GraphicsLayerClient*);
 
     virtual ~GraphicsLayer();
 
     GraphicsLayerClient* client() const { return m_client; }
 
     // WebLayerClient implementation.
     virtual WebGraphicsLayerDebugInfo* takeDebugInfoFor(WebLayer*) override;
@@ skipping 101 matching lines @@
     // Mark the given rect (in layer coords) as needing display. Never goes deep.
     void setNeedsDisplayInRect(const IntRect&, PaintInvalidationReason);
 
     void setContentsNeedsDisplay();
 
     void invalidateDisplayItemClient(const DisplayItemClientWrapper&);
 
     // Set that the position/size of the contents (image or video).
     void setContentsRect(const IntRect&);
 
-    // Return true if the animation is handled by the compositing system. If this returns
-    // false, the animation will be run by AnimationController.
-    // These methods handle both transitions and keyframe animations.
-    bool addAnimation(PassOwnPtr<WebCompositorAnimation>);
-    void pauseAnimation(int animationId, double /*timeOffset*/);
-    void removeAnimation(int animationId);
-
     // Layer contents
     void setContentsToImage(Image*);
     void setContentsToNinePatch(Image*, const IntRect& aperture);
     void setContentsToPlatformLayer(WebLayer* layer) { setContentsTo(layer); }
     bool hasContentsLayer() const { return m_contentsLayer; }
 
     // For hosting this GraphicsLayer in a native layer hierarchy.
     WebLayer* platformLayer() const;
 
     typedef HashMap<int, int> RenderingContextMap;
@@ skipping 20 matching lines @@
     ScrollableArea* scrollableArea() const { return m_scrollableArea; }
 
     WebContentLayer* contentLayer() const { return m_layer.get(); }
 
     static void registerContentsLayer(WebLayer*);
     static void unregisterContentsLayer(WebLayer*);
 
     // GraphicsContextPainter implementation.
     virtual void paint(GraphicsContext&, const IntRect& clip) override;
 
-    // WebCompositorAnimationDelegate implementation.
-    virtual void notifyAnimationStarted(double monotonicTime, int group) override;
-    virtual void notifyAnimationFinished(double monotonicTime, int group) override;
-
     // WebLayerScrollClient implementation.
     virtual void didScroll() override;
 
     virtual DisplayItemList* displayItemList() override;
 
     // Exposed for tests.
     virtual WebLayer* contentsLayer() const { return m_contentsLayer; }
 
 #ifndef NDEBUG
     DisplayItemClient displayItemClient() const { return toDisplayItemClient(this); }
@@ skipping 105 matching lines @@
 };
 
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the blink namespace for ease of invocation from gdb.
 void PLATFORM_EXPORT showGraphicsLayerTree(const blink::GraphicsLayer*);
 #endif
 
 #endif // GraphicsLayer_h