Move TextureCopier and TextureUploader from CCRenderer to CCResourceProvider

cc/CCRenderer.h

Index: cc/CCRenderer.h
diff --git a/cc/CCRenderer.h b/cc/CCRenderer.h
index 0dd6c438f9d748402c60588f23d13b8d144a84fd..c28df4f0c80ca35124b4a181706b90db2fead28b 100644
--- a/cc/CCRenderer.h
+++ b/cc/CCRenderer.h
@@ -15,10 +15,6 @@
 namespace cc {
 
 class CCScopedTexture;
-class TextureCopier;
-class TextureUploader;
-
-enum TextureUploaderOption { ThrottledUploader, UnthrottledUploader };
 
 class CCRendererClient {
 public:
@@ -69,9 +65,6 @@ public:
 
     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;