Remove Animations and Transitions.

sky/engine/public/platform/WebLayerTreeView.h

 /*
  * Copyright (C) 2011 Google Inc. 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 61 matching lines @@
     // Sets the background color for the viewport.
     virtual void setBackgroundColor(WebColor) = 0;
 
     // Sets the background transparency for the viewport. The default is 'false'.
     virtual void setHasTransparentBackground(bool) = 0;
 
     // Sets the overhang gutter bitmap.
     virtual void setOverhangBitmap(const SkBitmap&) { }
 
     // Sets whether this view is visible. In threaded mode, a view that is not visible will not
-    // composite or trigger updateAnimations() or layout() calls until it becomes visible.
+    // composite or trigger layout() calls until it becomes visible.
     virtual void setVisible(bool) = 0;
 
     virtual void heuristicsForGpuRasterizationUpdated(bool) { }
 
 
     // Flow control and scheduling ---------------------------------------
 
-    // Indicates that an animation needs to be updated.
-    virtual void setNeedsAnimate() = 0;
-
     // Indicates whether a commit is pending.
     virtual bool commitRequested() const = 0;
 
-    // Relays the end of a fling animation.
-    virtual void didStopFlinging() { }
-
     // Blocks until the most recently composited frame has finished rendering on the GPU.
     // This can have a significant performance impact and should be used with care.
     virtual void finishAllRendering() = 0;
 
     // Prevents updates to layer tree from becoming visible.
     virtual void setDeferCommits(bool deferCommits) { }
 
     // Identify key layers to the compositor when using the pinch virtual viewport.
     virtual void registerViewportLayers(
         const WebLayer* pageScaleLayerLayer,
@@ skipping 16 matching lines @@
     // Toggles the debug borders on layers
     virtual void setShowDebugBorders(bool) { }
 
     // Toggles scroll bottleneck rects on the HUD layer
     virtual void setShowScrollBottleneckRects(bool) { }
 };
 
 } // namespace blink
 
 #endif  // SKY_ENGINE_PUBLIC_PLATFORM_WEBLAYERTREEVIEW_H_