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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "ui/aura/client/event_client.h"
      6 
      7 #include "ui/aura/root_window.h"
      8 #include "ui/aura/window_property.h"
      9 
     10 DECLARE_WINDOW_PROPERTY_TYPE(aura::client::EventClient*)
     11 
     12 namespace aura {
     13 namespace client {
     14 
     15 DEFINE_WINDOW_PROPERTY_KEY(EventClient*, kRootWindowEventClientKey, NULL);
     16 
     17 void SetEventClient(RootWindow* root_window, EventClient* client) {
     18   root_window->SetProperty(kRootWindowEventClientKey, client);
     19 }
     20 
     21 EventClient* GetEventClient(const RootWindow* root_window) {
     22   return root_window ?
     23       root_window->GetProperty(kRootWindowEventClientKey) : NULL;
     24 }
     25 
     26 }  // namespace client
     27 }  // namespace aura
     28