Refactor: Move app/gfx/gl ==> ui/gfx/gl

ui/gfx/gl/gl_context_stub.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 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.
 
 // This file implements the StubGLContext.
 
-#ifndef APP_GFX_GL_GL_CONTEXT_STUB_H_
-#define APP_GFX_GL_GL_CONTEXT_STUB_H_
+#ifndef UI_GFX_GL_GL_CONTEXT_STUB_H_
+#define UI_GFX_GL_GL_CONTEXT_STUB_H_
 #pragma once
 
-#include "app/gfx/gl/gl_context.h"
+#include "ui/gfx/gl/gl_context.h"
 
 namespace gfx {
 
 // A GLContext that does nothing for unit tests.
 class StubGLContext : public gfx::GLContext {
  public:
   virtual ~StubGLContext();
 
   void SetSize(const gfx::Size& size) { size_ = size; }
 
   // Implement GLContext.
   virtual void Destroy() {}
   virtual bool MakeCurrent();
   virtual bool IsCurrent();
   virtual bool IsOffscreen();
   virtual bool SwapBuffers();
   virtual gfx::Size GetSize();
   virtual void* GetHandle();
   virtual void SetSwapInterval(int interval) {}
   virtual std::string GetExtensions();
 
  private:
   gfx::Size size_;
 };
 
 }  // namespace gfx
 
-#endif  // APP_GFX_GL_GL_CONTEXT_STUB_H_
+#endif  // UI_GFX_GL_GL_CONTEXT_STUB_H_