Move UserScript and related into extensions namespace

chrome/browser/profiles/profile_impl.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/profiles/profile_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/environment.h"
@@ skipping 591 matching lines @@
     visited_link_master_.swap(visited_links);
   }
 
   return visited_link_master_.get();
 }
 
 ExtensionService* ProfileImpl::GetExtensionService() {
   return extensions::ExtensionSystem::Get(this)->extension_service();
 }
 
-UserScriptMaster* ProfileImpl::GetUserScriptMaster() {
+extensions::UserScriptMaster* ProfileImpl::GetUserScriptMaster() {
   return extensions::ExtensionSystem::Get(this)->user_script_master();
 }
 
 ExtensionProcessManager* ProfileImpl::GetExtensionProcessManager() {
   return extensions::ExtensionSystem::Get(this)->process_manager();
 }
 
 ExtensionEventRouter* ProfileImpl::GetExtensionEventRouter() {
   return extensions::ExtensionSystem::Get(this)->event_router();
 }
@@ skipping 482 matching lines @@
   if (!path.empty())
     *cache_path = path;
   *max_size = is_media_context ? prefs_->GetInteger(prefs::kMediaCacheSize) :
                                  prefs_->GetInteger(prefs::kDiskCacheSize);
 }
 
 base::Callback<ChromeURLDataManagerBackend*(void)>
     ProfileImpl::GetChromeURLDataManagerBackendGetter() const {
   return io_data_.GetChromeURLDataManagerBackendGetter();
 }