[cros] Initialize OOBE in parallel when boot animation is disabled.

chrome/browser/ui/ash/chrome_shell_delegate.h

 // Copyright (c) 2012 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_UI_ASH_CHROME_SHELL_DELEGATE_H_
 #define CHROME_BROWSER_UI_ASH_CHROME_SHELL_DELEGATE_H_
 
 #include "ash/launcher/launcher_types.h"
 #include "ash/shell_delegate.h"
 #include "base/basictypes.h"
@@ skipping 13 matching lines @@
  public:
   ChromeShellDelegate();
   virtual ~ChromeShellDelegate();
 
   static ChromeShellDelegate* instance() { return instance_; }
 
   WindowPositioner* window_positioner() { return window_positioner_.get(); }
 
   // ash::ShellDelegate overrides;
   virtual bool IsUserLoggedIn() OVERRIDE;
-  virtual bool IsSessionStarted() OVERRIDE;
+  virtual bool IsSessionStarted() const OVERRIDE;
   virtual void LockScreen() OVERRIDE;
   virtual void UnlockScreen() OVERRIDE;
   virtual bool IsScreenLocked() const OVERRIDE;
+  virtual bool IsStatusAreaInitiallyVisible() const OVERRIDE;
   virtual void Shutdown() OVERRIDE;
   virtual void Exit() OVERRIDE;
   virtual void NewTab() OVERRIDE;
   virtual void NewWindow(bool is_incognito) OVERRIDE;
   virtual void OpenFileManager(bool as_dialog) OVERRIDE;
   virtual void OpenCrosh() OVERRIDE;
   virtual void OpenMobileSetup(const std::string& service_path) OVERRIDE;
   virtual void RestoreTab() OVERRIDE;
   virtual bool RotatePaneFocus(ash::Shell::Direction direction) OVERRIDE;
   virtual void ShowKeyboardOverlay() OVERRIDE;
@@ skipping 22 matching lines @@
   content::NotificationRegistrar registrar_;
 
   scoped_ptr<WindowPositioner> window_positioner_;
 
   base::WeakPtrFactory<ChromeShellDelegate> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeShellDelegate);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_CHROME_SHELL_DELEGATE_H_