Move ExtensionHost into extensions namespace

chrome/browser/ui/app_modal_dialogs/javascript_dialog_creator.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/app_modal_dialogs/javascript_dialog_creator.h"
 
 #include <map>
 
 #include "base/compiler_specific.h"
 #include "base/i18n/rtl.h"
@@ skipping 17 matching lines @@
 using content::JavaScriptDialogCreator;
 using content::WebContents;
 
 namespace {
 
 class ChromeJavaScriptDialogCreator : public JavaScriptDialogCreator,
                                       public content::NotificationObserver {
  public:
   static ChromeJavaScriptDialogCreator* GetInstance();
 
-  explicit ChromeJavaScriptDialogCreator(ExtensionHost* extension_host);
+  explicit ChromeJavaScriptDialogCreator(
+      extensions::ExtensionHost* extension_host);
   virtual ~ChromeJavaScriptDialogCreator();
 
   virtual void RunJavaScriptDialog(
       WebContents* web_contents,
       const GURL& origin_url,
       const std::string& accept_lang,
       content::JavaScriptMessageType message_type,
       const string16& message_text,
       const string16& default_prompt_text,
       const DialogClosedCallback& callback,
@@ skipping 31 matching lines @@
 
   // Mapping between the WebContents and their extra data. The key
   // is a void* because the pointer is just a cookie and is never dereferenced.
   typedef std::map<void*, ChromeJavaScriptDialogExtraData>
       JavaScriptDialogExtraDataMap;
   JavaScriptDialogExtraDataMap javascript_dialog_extra_data_;
 
   // Extension Host which owns the ChromeJavaScriptDialogCreator instance.
   // It's used to get a extension name from a URL.
   // If it's not owned by any Extension, it should be NULL.
-  ExtensionHost* extension_host_;
+  extensions::ExtensionHost* extension_host_;
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeJavaScriptDialogCreator);
 };
 
 ////////////////////////////////////////////////////////////////////////////////
 // ChromeJavaScriptDialogCreator, public:
 
 ChromeJavaScriptDialogCreator::ChromeJavaScriptDialogCreator()
     : extension_host_(NULL) {
 }
 
 ChromeJavaScriptDialogCreator::~ChromeJavaScriptDialogCreator() {
   extension_host_ = NULL;
 }
 
 ChromeJavaScriptDialogCreator::ChromeJavaScriptDialogCreator(
-    ExtensionHost* extension_host)
+    extensions::ExtensionHost* extension_host)
     : extension_host_(extension_host) {
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED,
                  content::Source<Profile>(extension_host_->profile()));
 }
 
 // static
 ChromeJavaScriptDialogCreator* ChromeJavaScriptDialogCreator::GetInstance() {
   return Singleton<ChromeJavaScriptDialogCreator>::get();
 }
 
@@ skipping 144 matching lines @@
   callback.Run(success, user_input);
 }
 
 }  // namespace
 
 content::JavaScriptDialogCreator* GetJavaScriptDialogCreatorInstance() {
   return ChromeJavaScriptDialogCreator::GetInstance();
 }
 
 content::JavaScriptDialogCreator* CreateJavaScriptDialogCreatorInstance(
-    ExtensionHost* extension_host) {
+    extensions::ExtensionHost* extension_host) {
   return new ChromeJavaScriptDialogCreator(extension_host);
 }