cc: Changes to use GL API for GpuMemoryBuffers

cc/debug/fake_web_graphics_context_3d.h

 // Copyright 2013 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 CC_DEBUG_FAKE_WEB_GRAPHICS_CONTEXT_3D_H_
 #define CC_DEBUG_FAKE_WEB_GRAPHICS_CONTEXT_3D_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 574 matching lines @@
 
   virtual void setContextLostCallback(
       WebGraphicsContextLostCallback* callback);
 
   virtual void loseContextCHROMIUM(WebKit::WGC3Denum current,
                                    WebKit::WGC3Denum other);
 
   virtual void drawBuffersEXT(WebKit::WGC3Dsizei m,
                               const WebKit::WGC3Denum* bufs) {}
 
+  virtual void bindTexImage2DCHROMIUM(WebKit::WGC3Denum target,
+                                      WebKit::WGC3Dint image_id) {}
+
+  // GL_CHROMIUM_gpu_memory_buffer
+  virtual WebKit::WGC3Duint createImageCHROMIUM(
+      WebKit::WGC3Dsizei width,
+      WebKit::WGC3Dsizei height,
+      WebKit::WGC3Denum internalformat);
+  virtual void destroyImageCHROMIUM(WebKit::WGC3Duint image_id) {}
+  virtual void getImageParameterivCHROMIUM(
+      WebKit::WGC3Duint image_id,
+      WebKit::WGC3Denum pname,
+      WebKit::WGC3Dint* params) {}
+  virtual void* mapImageCHROMIUM(
+      WebKit::WGC3Duint image_id,
+      WebKit::WGC3Denum access);
+  virtual void unmapImageCHROMIUM(WebKit::WGC3Duint image_id) {}
+
  private:
   DISALLOW_COPY_AND_ASSIGN(FakeWebGraphicsContext3D);
 };
 
 }  // namespace cc
 
 #endif  // CC_DEBUG_FAKE_WEB_GRAPHICS_CONTEXT_3D_H_