Decouple workspace animation from other actions on windows (e.g. hide/show), so that animations can…

ash/wm/session_state_animator.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 ASH_WM_SESSION_STATE_ANIMATOR_H_
 #define ASH_WM_SESSION_STATE_ANIMATOR_H_
 
 #include "ash/ash_export.h"
 #include "ash/wm/workspace/colored_window_controller.h"
 #include "base/basictypes.h"
@@ skipping 50 matching lines @@
     // pre-lock and pre-shutdown animations.
     ANIMATION_SPEED_REVERT,
     // Speed for user action that can not be undone, Used for lock and shutdown
     // animations requested via menus/shortcuts and for animating remaining
     // parts of partial lock/shutdown animations.
     ANIMATION_SPEED_FAST,
     // Speed for lock screen appearance in "old" animation set.
     ANIMATION_SPEED_SHOW_LOCK_SCREEN,
     // Speed for workspace-like animations in "new" animation set.
     ANIMATION_SPEED_MOVE_WINDOWS,
+    // Speed for undoing workspace-like animations in "new" animation set.
+    ANIMATION_SPEED_UNDO_MOVE_WINDOWS,
     // Speed for shutdown in "new" animation set.
     ANIMATION_SPEED_SHUTDOWN,
     // Speed for reverting shutdown in "new" animation set.
     ANIMATION_SPEED_REVERT_SHUTDOWN,
   };
 
   // Specific containers or groups of containers that can be animated.
   enum Container {
     DESKTOP_BACKGROUND = 1 << 0,
     LAUNCHER = 1 << 1,
@@ skipping 91 matching lines @@
   // everything into white".
   scoped_ptr<ColoredWindowController> foreground_;
 
   DISALLOW_COPY_AND_ASSIGN(SessionStateAnimator);
 };
 
 }  // namespace internal
 }  // namespace ash
 
 #endif  // ASH_WM_SESSION_STATE_ANIMATOR_H_