Move Extension into extensions namespace

chrome/browser/ui/webui/options2/search_engine_manager_handler2.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/webui/options2/search_engine_manager_handler2.h"
 
 #include "base/bind.h"
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
@@ skipping 148 matching lines @@
 
 void SearchEngineManagerHandler::OnItemsAdded(int start, int length) {
   OnModelChanged();
 }
 
 void SearchEngineManagerHandler::OnItemsRemoved(int start, int length) {
   OnModelChanged();
 }
 
 base::DictionaryValue* SearchEngineManagerHandler::CreateDictionaryForExtension(
-    const Extension& extension) {
+    const extensions::Extension& extension) {
   base::DictionaryValue* dict = new base::DictionaryValue();
   dict->SetString("name",  extension.name());
   dict->SetString("displayName", extension.name());
   dict->SetString("keyword", extension.omnibox_keyword());
   GURL icon = extension.GetIconURL(16, ExtensionIconSet::MATCH_BIGGER);
   dict->SetString("iconURL", icon.spec());
   dict->SetString("url", string16());
   return dict;
 }
 
@@ skipping 128 matching lines @@
   }
   // Recheck validity.  It's possible to get here with invalid input if e.g. the
   // user calls the right JS functions directly from the web inspector.
   if (edit_controller_->IsTitleValid(name) &&
       edit_controller_->IsKeywordValid(keyword) &&
       edit_controller_->IsURLValid(url))
     edit_controller_->AcceptAddOrEdit(name, keyword, url);
 }
 
 }  // namespace options2