Added EGL based GLContext....

app/gfx/gl/gl_interface.cc

 // Copyright (c) 2009 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.
 
-#include "gpu/command_buffer/service/gl_interface.h"
+#include "app/gfx/gl/gl_interface.h"
 
-namespace gles2 {
+namespace gfx {
 
 GLInterface* GLInterface::interface_;
 
 void GLInterface::SetGLInterface(GLInterface* gl_interface) {
   interface_ = gl_interface;
 }
 
 GLInterface* GLInterface::GetGLInterface() {
   return interface_;
 }
 
-}  // namespace gles2
+}  // namespace gfx