Move TextureCopier and TextureUploader from CCRenderer to CCResourceProvider

cc/CCRenderer.h

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CCRenderer_h
 #define CCRenderer_h
 
 #include "CCLayerTreeHost.h"
 #include "CCRenderPass.h"
 #include "FloatQuad.h"
 #include "IntRect.h"
 #include <wtf/Noncopyable.h>
 #include <wtf/PassRefPtr.h>
 
 namespace cc {
 
 class CCScopedTexture;
-class TextureCopier;
-class TextureUploader;
-
-enum TextureUploaderOption { ThrottledUploader, UnthrottledUploader };
 
 class CCRendererClient {
 public:
     virtual const IntSize& deviceViewportSize() const = 0;
     virtual const CCLayerTreeSettings& settings() const = 0;
     virtual void didLoseContext() = 0;
     virtual void onSwapBuffersComplete() = 0;
     virtual void releaseContentsTextures() = 0;
     virtual void setFullRootLayerDamage() = 0;
     virtual void setMemoryAllocationLimitBytes(size_t) = 0;
@@ skipping 30 matching lines @@
 
     // waits for rendering to finish
     virtual void finish() = 0;
 
     virtual void doNoOp() { }
     // puts backbuffer onscreen
     virtual bool swapBuffers() = 0;
 
     virtual void getFramebufferPixels(void *pixels, const IntRect&) = 0;
 
-    virtual TextureCopier* textureCopier() const = 0;
-    virtual TextureUploader* textureUploader() const = 0;
-
     virtual bool isContextLost() { return false; }
 
     virtual void setVisible(bool) = 0;
 
 protected:
     explicit CCRenderer(CCRendererClient* client)
         : m_client(client)
     {
     }
 
     CCRendererClient* m_client;
 };
 
 }
 
 #endif // CCRenderer_h