Fixing too long running unit tests on valgrind (produced by user switch animation)

chrome/browser/ui/ash/multi_user/multi_user_window_manager_chromeos.h

 // Copyright 2013 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_MULTI_USER_MULTI_USER_WINDOW_MANAGER_CHROMEOS_H_
 #define CHROME_BROWSER_UI_ASH_MULTI_USER_MULTI_USER_WINDOW_MANAGER_CHROMEOS_H_
 
 #include <map>
 #include <string>
 
@@ skipping 43 matching lines @@
 //   visibility changes from the owning user. This way the visibility can be
 //   changed back to its requested state upon showing by us - or when the window
 //   gets detached from its current owning parent.
 class MultiUserWindowManagerChromeOS
     : public MultiUserWindowManager,
       public ash::SessionStateObserver,
       public aura::WindowObserver,
       public content::NotificationObserver,
       public wm::TransientWindowObserver {
  public:
+  // The speed which should be used to perform animations.
+  enum AnimationSpeed {
+    ANIMATION_SPEED_NORMAL,   // The normal animation speed.
+    ANIMATION_SPEED_FAST,     // Unit test speed which test animations.
+    ANIMATION_SPEED_DISABLED  // Unit tests which do not require animations.
+  };
+
   // Create the manager and use |active_user_id| as the active user.
   explicit MultiUserWindowManagerChromeOS(const std::string& active_user_id);
   virtual ~MultiUserWindowManagerChromeOS();
 
   // MultiUserWindowManager overrides:
   virtual void SetWindowOwner(
       aura::Window* window, const std::string& user_id) OVERRIDE;
   virtual const std::string& GetWindowOwner(aura::Window* window) OVERRIDE;
   virtual void ShowWindowForUser(
       aura::Window* window, const std::string& user_id) OVERRIDE;
@@ skipping 23 matching lines @@
                                      aura::Window* transient) OVERRIDE;
   virtual void OnTransientChildRemoved(aura::Window* window,
                                        aura::Window* transient) OVERRIDE;
 
   // content::NotificationObserver overrides:
   virtual void Observe(int type,
                const content::NotificationSource& source,
                const content::NotificationDetails& details) OVERRIDE;
 
   // Disable any animations for unit tests.
-  void SetAnimationsForTest(bool disable);
+  void SetAnimationSpeedForTest(AnimationSpeed speed);
 
   // Returns true when a user switch animation is running. For unit tests.
   bool IsAnimationRunningForTest();
 
   // Returns the current user for unit tests.
   const std::string& GetCurrentUserForTest();
 
  protected:
   friend class UserSwichAnimatorChromeOS;
 
@@ skipping 119 matching lines @@
   // The notification registrar to track the creation of browser windows.
   content::NotificationRegistrar registrar_;
 
   // Suppress changes to the visibility flag while we are changing it ourselves.
   bool suppress_visibility_changes_;
 
   // Caching the current multi profile mode since the detection which mode is
   // used is quite expensive.
   static MultiProfileMode multi_user_mode_;
 
-  // If true, all animations will be suppressed.
-  bool animations_disabled_;
+  // The speed which is used to perform any animations.
+  AnimationSpeed animation_speed_;
 
   // The animation between users.
   scoped_ptr<UserSwichAnimatorChromeOS> animation_;
 
   DISALLOW_COPY_AND_ASSIGN(MultiUserWindowManagerChromeOS);
 };
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_UI_ASH_MULTI_USER_MULTI_USER_WINDOW_MANAGER_CHROMEOS_H_