Allow chrome for cros to be started with a username / password

chrome/browser/chromeos/cros/screen_lock_library.h

Index: chrome/browser/chromeos/cros/screen_lock_library.h
diff --git a/chrome/browser/chromeos/cros/screen_lock_library.h b/chrome/browser/chromeos/cros/screen_lock_library.h
index a544c44a131d032a88d7c8fce9182ec47146eba6..f6206e0b2d0f1432b5bf7d90f0a9b8078568f09a 100644
--- a/chrome/browser/chromeos/cros/screen_lock_library.h
+++ b/chrome/browser/chromeos/cros/screen_lock_library.h
@@ -35,48 +35,9 @@ class ScreenLockLibrary {
   virtual void NotifyScreenUnlockRequested() = 0;
   // Notifies PowerManager that screen is unlocked.
   virtual void NotifyScreenUnlockCompleted() = 0;
-};
-
-// This class handles the interaction with the ChromeOS screen lock APIs.
-class ScreenLockLibraryImpl : public ScreenLockLibrary {
- public:
-  ScreenLockLibraryImpl();
-  virtual ~ScreenLockLibraryImpl();
-
-  // ScreenLockLibrary implementations:
-  virtual void AddObserver(Observer* observer);
-  virtual void RemoveObserver(Observer* observer);
-  virtual void NotifyScreenLockRequested();
-  virtual void NotifyScreenLockCompleted();
-  virtual void NotifyScreenUnlockRequested();
-  virtual void NotifyScreenUnlockCompleted();
-
- private:
-  // This method is called when PowerManager requests to lock the screen.
-  // This method is called on a background thread.
-  static void ScreenLockedHandler(void* object, ScreenLockEvent event);
-
-  // This methods starts the monitoring of screen lock request.
-  void Init();
-
-  // Called by the handler to notify the screen lock request from
-  // SessionManager.
-  void LockScreen();
-
-  // Called by the handler to notify the screen unlock request from
-  // SessionManager.
-  void UnlockScreen();
-
-  // Called by the handler to notify the screen unlock request has been
-  // failed.
-  void UnlockScreenFailed();
-
-  ObserverList<Observer> observers_;
-
-  // A reference to the screen lock api
-  chromeos::ScreenLockConnection screen_lock_connection_;
 
-  DISALLOW_COPY_AND_ASSIGN(ScreenLockLibraryImpl);
+  // Get library implementation.
+  static ScreenLockLibrary* GetImpl(bool stub);
 };
 
 }  // namespace chromeos