Remove anchorPoint from WebLayer and GraphicsLayer.

public/platform/WebLayer.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 51 matching lines @@
     // Sets the entire layer as invalid, i.e. needs to update its content.
     virtual void invalidate() = 0;
 
     // These functions do not take ownership of the WebLayer* parameter.
     virtual void addChild(WebLayer*) = 0;
     virtual void insertChild(WebLayer*, size_t index) = 0;
     virtual void replaceChild(WebLayer* reference, WebLayer* newLayer) = 0;
     virtual void removeFromParent() = 0;
     virtual void removeAllChildren() = 0;
 
-    virtual void setAnchorPoint(const WebFloatPoint&) = 0;
-    virtual WebFloatPoint anchorPoint() const = 0;
-
-    virtual void setAnchorPointZ(float) = 0;
-    virtual float anchorPointZ() const = 0;
-
     virtual void setBounds(const WebSize&) = 0;
     virtual WebSize bounds() const = 0;
 
     virtual void setMasksToBounds(bool) = 0;
     virtual bool masksToBounds() const = 0;
 
     virtual void setMaskLayer(WebLayer*) = 0;
     virtual void setReplicaLayer(WebLayer*) = 0;
 
     virtual void setOpacity(float) = 0;
@@ skipping 132 matching lines @@
 
     // True if the layer is not part of a tree attached to a WebLayerTreeView.
     virtual bool isOrphan() const = 0;
 
     virtual void setWebLayerClient(WebLayerClient*) = 0;
 };
 
 } // namespace blink
 
 #endif // WebLayer_h