wm: Update namespace and header define guards.

src/platform/window_manager/clutter_interface.h

 // Copyright (c) 2009 The Chromium OS 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 __PLATFORM_WINDOW_MANAGER_CLUTTER_INTERFACE_H__
-#define __PLATFORM_WINDOW_MANAGER_CLUTTER_INTERFACE_H__
+#ifndef WINDOW_MANAGER_CLUTTER_INTERFACE_H_
+#define WINDOW_MANAGER_CLUTTER_INTERFACE_H_
 
 #include <list>
 #include <map>
 #include <string>
 
 extern "C" {
 #include <clutter/clutter.h>
 #if __arm__
 #include <clutter/eglx/clutter-eglx-egl-image.h>
 #else  // x86
 #include <clutter/glx/clutter-glx.h>
 #endif
 #include <clutter/x11/clutter-x11.h>
 #include <X11/Xlib.h>
 }
 
 #include "base/basictypes.h"
 #include "base/scoped_ptr.h"
 
 typedef ::Window XWindow;
 
-namespace chromeos {
+namespace window_manager {
 
 template<class T> class Stacker;  // from util.h
 
 // A wrapper around Clutter's C API.
 //
 // TODO: We'll almost certainly need something more flexible here.  For
 // example, it'd be nice to still have control over which alpha function
 // is used, or to specify multiple parameters to be animated at once (as
 // can be done with implicit animations), or to be able to chain sequential
 // animations together.
@@ skipping 385 matching lines @@
   Actor* CloneActor(ClutterInterface::Actor* orig) { return new Actor; }
   StageActor* GetDefaultStage() { return &default_stage_; }
   // End ClutterInterface methods
 
  private:
   StageActor default_stage_;
 
   DISALLOW_COPY_AND_ASSIGN(MockClutterInterface);
 };
 
-}  // namespace chromeos
+}  // namespace window_manager
 
 #endif