Remove native_stack accessor from StackedPanelCollection

chrome/browser/ui/panels/panel_manager.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 "chrome/browser/ui/panels/panel_manager.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "chrome/browser/ui/panels/detached_panel_collection.h"
 #include "chrome/browser/ui/panels/docked_panel_collection.h"
-#include "chrome/browser/ui/panels/native_panel_stack_window.h"
 #include "chrome/browser/ui/panels/panel_drag_controller.h"
 #include "chrome/browser/ui/panels/panel_mouse_watcher.h"
 #include "chrome/browser/ui/panels/panel_resize_controller.h"
 #include "chrome/browser/ui/panels/stacked_panel_collection.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
 
@@ skipping 293 matching lines @@
       StackedPanelCollection* stack = *iter;
 
       // Do not add to other stack that is from differnt extension or profile.
       // Note that the check is based on bottom panel.
       Panel* panel = stack->bottom_panel();
       if (panel->profile() != new_panel->profile() ||
           panel->extension_id() != new_panel->extension_id())
         continue;
 
       // Do not add to the stack that is minimized by the system.
-      if (stack->native_stack()->IsMinimized())
+      if (stack->IsMinimized())
         continue;
 
       if (bounds.height() <= stack->GetMaximiumAvailableBottomSpace()) {
         *positioning_mask = static_cast<PanelCollection::PositioningMask>(
             *positioning_mask | PanelCollection::COLLAPSE_TO_FIT);
         return stack;
       }
     }
   }
 
@@ skipping 211 matching lines @@
 void PanelManager::SetMouseWatcher(PanelMouseWatcher* watcher) {
   panel_mouse_watcher_.reset(watcher);
 }
 
 void PanelManager::OnPanelAnimationEnded(Panel* panel) {
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_PANEL_BOUNDS_ANIMATIONS_FINISHED,
       content::Source<Panel>(panel),
       content::NotificationService::NoDetails());
 }