Renames Workspace*2 -> Workspace*.

ash/wm/activation_controller.cc

 // 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.
 
 #include "ash/wm/activation_controller.h"
 
 #include "ash/root_window_controller.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/wm/property_util.h"
@@ skipping 339 matching lines @@
          iter != containers.end() && !window; ++iter) {
       window = GetTopmostWindowToActivateInContainer((*iter), ignore);
     }
   }
   return window;
 }
 
 aura::Window* ActivationController::GetTopmostWindowToActivateInContainer(
     aura::Window* container,
     aura::Window* ignore) const {
-  // Workspace2 has an extra level of windows that needs to be special cased.
+  // Workspace has an extra level of windows that needs to be special cased.
   if (container->id() == kShellWindowId_DefaultContainer) {
     for (aura::Window::Windows::const_reverse_iterator i =
              container->children().rbegin();
          i != container->children().rend(); ++i) {
       if ((*i)->IsVisible()) {
         aura::Window* window = GetTopmostWindowToActivateInContainer(
             *i, ignore);
         if (window)
           return window;
       }
     }
     return NULL;
   }
   for (aura::Window::Windows::const_reverse_iterator i =
            container->children().rbegin();
        i != container->children().rend();
        ++i) {
     if (*i != ignore &&
         CanActivateWindowWithEvent(*i, NULL, CURRENT_VISIBILITY) &&
         !wm::IsWindowMinimized(*i))
       return *i;
   }
   return NULL;
 }
 
 }  // namespace internal
 }  // namespace ash