Include chromeos_wm_ipc_enums.h from third_party/cros_system_api.

chrome/browser/chromeos/wm_ipc.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_WM_IPC_H_
 #define CHROME_BROWSER_CHROMEOS_WM_IPC_H_
 #pragma once
 
 #include <gtk/gtk.h>
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/logging.h"
-#include "third_party/cros/chromeos_wm_ipc_enums.h"
+#include "third_party/cros_system_api/window_manager/chromeos_wm_ipc_enums.h"
 
 typedef unsigned long Atom;
 typedef unsigned long XID;
 
 namespace base {
 template <typename T> struct DefaultLazyInstanceTraits;
 }
 namespace gfx {
 class Rect;
 }
@@ skipping 145 matching lines @@
 
   // The current value of the root window's _CHROME_LAYOUT_MODE property.
   WmIpcLayoutMode layout_mode_;
 
   DISALLOW_COPY_AND_ASSIGN(WmIpc);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_WM_IPC_H_