Merge 116722 - Sync with impl thread when removing references to external textures

Source/WebCore/platform/graphics/chromium/TextureLayerChromium.h

 /*
  * Copyright (C) 2010 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 whether this context should rate limit on damage to prevent too many frames from
     // being queued up before the compositor gets a chance to run. Requires a non-nil client.
     // Defaults to false.
     void setRateLimitContext(bool);
 
     // Code path for plugins which supply their own texture ID.
     void setTextureId(unsigned);
 
     virtual void setNeedsDisplayRect(const FloatRect&) OVERRIDE;
 
+    virtual void setLayerTreeHost(CCLayerTreeHost*) OVERRIDE;
     virtual bool drawsContent() const OVERRIDE;
     virtual void update(CCTextureUpdater&, const CCOcclusionTracker*) OVERRIDE;
     virtual void pushPropertiesTo(CCLayerImpl*) OVERRIDE;
 
 protected:
     explicit TextureLayerChromium(TextureLayerChromiumClient*);
 
 private:
     TextureLayerChromiumClient* m_client;
 
     bool m_flipped;
     FloatRect m_uvRect;
     bool m_premultipliedAlpha;
     bool m_rateLimitContext;
     bool m_contextLost;
 
     unsigned m_textureId;
 };
 
 }
 #endif // USE(ACCELERATED_COMPOSITING)
 
 #endif