Move ExtensionWindowController and related into extensions namespace

chrome/browser/ui/panels/panel_host.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_host.h"
 
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "chrome/browser/chrome_page_zoom.h"
 #include "chrome/browser/favicon/favicon_tab_helper.h"
@@ skipping 138 matching lines @@
 }
 
 void PanelHost::OnRequest(const ExtensionHostMsg_Request_Params& params) {
   if (!web_contents_.get())
     return;
 
   extension_function_dispatcher_.Dispatch(params,
                                           web_contents_->GetRenderViewHost());
 }
 
-ExtensionWindowController* PanelHost::GetExtensionWindowController() const {
+extensions::WindowController* PanelHost::GetExtensionWindowController() const {
   return panel_->extension_window_controller();
 }
 
 content::WebContents* PanelHost::GetAssociatedWebContents() const {
   return web_contents_.get();
 }
 
 void PanelHost::Reload() {
   content::RecordAction(UserMetricsAction("Reload"));
   web_contents_->GetController().Reload(true);
 }
 
 void PanelHost::ReloadIgnoringCache() {
   content::RecordAction(UserMetricsAction("ReloadIgnoringCache"));
   web_contents_->GetController().ReloadIgnoringCache(true);
 }
 
 void PanelHost::StopLoading() {
   content::RecordAction(UserMetricsAction("Stop"));
   web_contents_->Stop();
 }
 
 void PanelHost::Zoom(content::PageZoom zoom) {
   chrome_page_zoom::Zoom(web_contents_.get(), zoom);
 }