Move ExtensionHost into extensions namespace

chrome/browser/ui/views/extensions/extension_dialog.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/extensions/extension_dialog.h"
 
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/base_window.h"
 #include "chrome/browser/ui/views/extensions/extension_dialog_observer.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #include "googleurl/src/gurl.h"
 #include "ui/gfx/screen.h"
 #include "ui/views/background.h"
 #include "ui/views/widget/widget.h"
 
 #if defined(USE_ASH)
 #include "ash/shell.h"
 #include "ui/aura/root_window.h"
 #endif
 
 using content::WebContents;
+using extensions::ExtensionHost;

[Peter Kasting, 2012/07/26 18:13:48]

Nit: Another using statement

 
 ExtensionDialog::ExtensionDialog(ExtensionHost* host,
                                  ExtensionDialogObserver* observer)
     : window_(NULL),
       extension_host_(host),
       observer_(observer) {
   AddRef();  // Balanced in DeleteDelegate();
 
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_HOST_DID_STOP_LOADING,
                  content::Source<Profile>(host->profile()));
@@ skipping 235 matching lines @@
       if (content::Details<ExtensionHost>(host()) != details)
         return;
       if (observer_)
         observer_->ExtensionTerminated(this);
       break;
     default:
       NOTREACHED() << L"Received unexpected notification";
       break;
   }
 }