Remove GraphicsContext3D:: stubs from cc

cc/frame_buffer_skpicture_canvas_layer_texture_updater.h

 // Copyright 2011 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 FrameBufferSkPictureCanvasLayerTextureUpdater_h
 #define FrameBufferSkPictureCanvasLayerTextureUpdater_h
 
 #include "cc/skpicture_canvas_layer_texture_updater.h"
 
@@ skipping 13 matching lines @@
 
     private:
         FrameBufferSkPictureCanvasLayerTextureUpdater* textureUpdater() { return m_textureUpdater; }
 
         FrameBufferSkPictureCanvasLayerTextureUpdater* m_textureUpdater;
     };
 
     static scoped_refptr<FrameBufferSkPictureCanvasLayerTextureUpdater> create(scoped_ptr<LayerPainterChromium>);
 
     virtual scoped_ptr<LayerTextureUpdater::Texture> createTexture(CCPrioritizedTextureManager*) OVERRIDE;
-    virtual SampledTexelFormat sampledTexelFormat(GC3Denum textureFormat) OVERRIDE;
+    virtual SampledTexelFormat sampledTexelFormat(GLenum textureFormat) OVERRIDE;
 
 private:
     explicit FrameBufferSkPictureCanvasLayerTextureUpdater(scoped_ptr<LayerPainterChromium>);
     virtual ~FrameBufferSkPictureCanvasLayerTextureUpdater();
 };
 } // namespace cc
 #endif // FrameBufferSkPictureCanvasLayerTextureUpdater_h