gpu: Refactor GpuMemoryBuffer framework for multi-process support.

ui/gl/gl_image.h

 // Copyright (c) 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 UI_GL_GL_IMAGE_H_
 #define UI_GL_GL_IMAGE_H_
 
 #include "base/memory/ref_counted.h"
 #include "ui/gfx/gpu_memory_buffer.h"
 #include "ui/gfx/native_widget_types.h"
@@ skipping 20 matching lines @@
   virtual bool BindTexImage();
 
   // Release image from texture currently bound to GL_TEXTURE_2D target.
   virtual void ReleaseTexImage();
 
   // Create a GL image for a window.
   static scoped_refptr<GLImage> CreateGLImage(gfx::PluginWindowHandle window);
 
   // Create a GL image for a GPU Memory buffer.
   static scoped_refptr<GLImage> CreateGLImageForGpuMemoryBuffer(
-      gfx::GpuMemoryBufferHandle buffer, gfx::Size size);
+      gfx::GpuMemoryBufferHandle buffer,
+      gfx::Size size,
+      unsigned internalformat);
 
  protected:
   virtual ~GLImage();
 
  private:
   friend class base::RefCounted<GLImage>;
 
   DISALLOW_COPY_AND_ASSIGN(GLImage);
 };
 
 }  // namespace gfx
 
 #endif  // UI_GL_GL_IMAGE_H_