Lock screen for Chrome-Athena

chrome/browser/chromeos/login/ui/lock_window_aura.h

 // Copyright 2014 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_LOGIN_UI_LOCK_WINDOW_AURA_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_UI_LOCK_WINDOW_AURA_H_
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/chromeos/login/ui/lock_window.h"
 #include "ui/views/widget/widget.h"
@@ skipping 15 matching lines @@
 
  private:
   friend class LockWindow;
 
   LockWindowAura();
   virtual ~LockWindowAura();
 
   // Initialize the Aura lock window.
   void Init();
 
+#if defined(USE_ATHENA)
+  scoped_ptr<aura::Window> lock_screen_container_;
+#endif
+
   DISALLOW_COPY_AND_ASSIGN(LockWindowAura);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_UI_LOCK_WINDOW_AURA_H_