Move Extension into extensions namespace

chrome/browser/sync/test/integration/sync_app_helper.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/sync/test/integration/sync_app_helper.h"
 
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/extension_sorting.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 42 matching lines @@
 // Returns a map from |profile|'s installed extensions to their state.
 AppStateMap GetAppStates(Profile* profile) {
   AppStateMap app_state_map;
 
   ExtensionService* extension_service = profile->GetExtensionService();
 
   scoped_ptr<const ExtensionSet> extensions(
       extension_service->GenerateInstalledExtensionsSet());
   for (ExtensionSet::const_iterator it = extensions->begin();
        it != extensions->end(); ++it) {
-    if ((*it)->GetSyncType() == Extension::SYNC_TYPE_APP) {
+    if ((*it)->GetSyncType() == extensions::Extension::SYNC_TYPE_APP) {
       const std::string& id = (*it)->id();
       LoadApp(extension_service, id, &(app_state_map[id]));
     }
   }
 
   const PendingExtensionManager* pending_extension_manager =
       extension_service->pending_extension_manager();
 
   std::set<std::string> pending_crx_ids;
   pending_extension_manager->GetPendingIdsForUpdateCheck(&pending_crx_ids);
@@ skipping 97 matching lines @@
 }
 
 void SyncAppHelper::FixNTPOrdinalCollisions(Profile* profile) {
   profile->GetExtensionService()->extension_prefs()->extension_sorting()->
       FixNTPOrdinalCollisions();
 }
 
 SyncAppHelper::SyncAppHelper() : setup_completed_(false) {}
 
 SyncAppHelper::~SyncAppHelper() {}