Move src/gfx/ to src/ui/gfx...

ui/gfx/native_widget_types.h

 // Copyright (c) 2010 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 GFX_NATIVE_WIDGET_TYPES_H_
-#define GFX_NATIVE_WIDGET_TYPES_H_
+#ifndef UI_GFX_NATIVE_WIDGET_TYPES_H_
+#define UI_GFX_NATIVE_WIDGET_TYPES_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "build/build_config.h"
 
 // This file provides cross platform typedefs for native widget types.
 //   NativeWindow: this is a handle to a native, top-level window
 //   NativeView: this is a handle to a native UI element. It may be the
 //     same type as a NativeWindow on some platforms.
 //   NativeViewId: Often, in our cross process model, we need to pass around a
@@ skipping 149 matching lines @@
   // to identify the plugin instance via this window handle. When the
   // GPU plugin becomes a full-on GPU process, this typedef can be
   // returned to a bool. For now we use a type large enough to hold a
   // pointer on 64-bit architectures in case we need this capability.
   typedef uint64 PluginWindowHandle;
   const PluginWindowHandle kNullPluginWindow = 0;
 #endif
 
 }  // namespace gfx
 
-#endif  // GFX_NATIVE_WIDGET_TYPES_H_
+#endif  // UI_GFX_NATIVE_WIDGET_TYPES_H_