Move Extension into extensions namespace

chrome/browser/ui/views/location_bar/page_action_image_view.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/views/location_bar/page_action_image_view.h"
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/api/commands/extension_command_service.h"
 #include "chrome/browser/extensions/api/commands/extension_command_service_factory.h"
 #include "chrome/browser/extensions/extension_browser_event_router.h"
@@ skipping 11 matching lines @@
 #include "chrome/common/extensions/extension_manifest_constants.h"
 #include "chrome/common/extensions/extension_resource.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/views/controls/menu/menu_item_view.h"
 #include "ui/views/controls/menu/menu_model_adapter.h"
 #include "ui/views/controls/menu/menu_runner.h"
 
 using content::WebContents;
+using extensions::Extension;
 
 PageActionImageView::PageActionImageView(LocationBarView* owner,
                                          ExtensionAction* page_action,
                                          Browser* browser)
     : owner_(owner),
       page_action_(page_action),
       browser_(browser),
       ALLOW_THIS_IN_INITIALIZER_LIST(tracker_(this)),
       current_tab_id_(-1),
       preview_enabled_(false),
@@ skipping 223 matching lines @@
   DCHECK_EQ(popup_->GetWidget(), widget);
   popup_->GetWidget()->RemoveObserver(this);
   popup_ = NULL;
 }
 
 void PageActionImageView::Observe(int type,
                                   const content::NotificationSource& source,
                                   const content::NotificationDetails& details) {
   DCHECK_EQ(chrome::NOTIFICATION_EXTENSION_UNLOADED, type);
   const Extension* unloaded_extension =
-      content::Details<UnloadedExtensionInfo>(details)->extension;
+      content::Details<extensions::UnloadedExtensionInfo>(details)->extension;
   if (page_action_ == unloaded_extension ->page_action())
     owner_->UpdatePageActions();
 }
 
 void PageActionImageView::HidePopup() {
   if (popup_)
     popup_->GetWidget()->Close();
 }