ui: Move gl/ directory out of gfx/, up to ui/.

ui/gl/gl_bindings.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_BINDINGS_H_
+#define UI_GL_GL_BINDINGS_H_
+#pragma once
+
 // Includes the platform independent and platform dependent GL headers.
 // Only include this in cc files. It pulls in system headers, including
 // the X11 headers on linux, which define all kinds of macros that are
 // liable to cause conflicts.
 
-#ifndef UI_GFX_GL_GL_BINDINGS_H_
-#define UI_GFX_GL_GL_BINDINGS_H_
-#pragma once
-
 #include <GL/gl.h>
 #include <GL/glext.h>
 
+#include "base/logging.h"
 #include "build/build_config.h"
-#include "base/logging.h"
-#include "ui/gfx/gl/gl_export.h"
+#include "ui/gl/gl_export.h"
 
 // The standard OpenGL native extension headers are also included.
 #if defined(OS_WIN)
 #include <GL/wglext.h>
 #elif defined(OS_MACOSX)
 #include <OpenGL/OpenGL.h>
 #elif defined(USE_X11)
 #include <GL/glx.h>
 #include <GL/glxext.h>
 
@@ skipping 65 matching lines @@
 #include "gl_bindings_autogen_egl.h"
 #endif
 
 namespace gfx {
 
 // Find an entry point to the mock GL implementation.
 void* GL_BINDING_CALL GetMockGLProcAddress(const char* name);
 
 }  // namespace gfx
 
-#endif  // UI_GFX_GL_GL_BINDINGS_H_
+#endif  // UI_GL_GL_BINDINGS_H_