Remove GraphicsContext3D:: stubs from cc

cc/texture_copier.h

Index: cc/texture_copier.h
diff --git a/cc/texture_copier.h b/cc/texture_copier.h
index 81feb9cfada4013ccb8385e7d104e59dc8db0417..e2b8d17d49d003289a0c6b6fddaef549f5c07856 100644
--- a/cc/texture_copier.h
+++ b/cc/texture_copier.h
@@ -9,15 +9,14 @@
 #include "base/memory/scoped_ptr.h"
 #include "cc/program_binding.h"
 #include "cc/shader.h"
-#include "GraphicsContext3D.h"
 #include "IntSize.h"
+#include "third_party/khronos/GLES2/gl2.h"
 
 namespace WebKit {
 class WebGraphicsContext3D;
 }
 
 namespace cc {
-class IntSize;
 
 class TextureCopier {
 public:
@@ -53,8 +52,8 @@ private:
     typedef ProgramBinding<VertexShaderPosTexIdentity, FragmentShaderRGBATex> BlitProgram;
 
     WebKit::WebGraphicsContext3D* m_context;
-    Platform3DObject m_fbo;
-    Platform3DObject m_positionBuffer;
+    GLuint m_fbo;
+    GLuint m_positionBuffer;
     scoped_ptr<BlitProgram> m_blitProgram;
     bool m_usingBindUniforms;