Move ExtensionEventRouter and related into extensions namespace

chrome/browser/extensions/settings/settings_frontend.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/extensions/settings/settings_frontend.h"
 
 #include <limits>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_path.h"
-#include "chrome/browser/extensions/extension_event_names.h"
-#include "chrome/browser/extensions/extension_event_router.h"
+#include "chrome/browser/extensions/event_names.h"
+#include "chrome/browser/extensions/event_router.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/settings/leveldb_settings_storage_factory.h"
 #include "chrome/browser/extensions/settings/managed_value_store_cache.h"
 #include "chrome/browser/extensions/settings/settings_backend.h"
 #include "chrome/browser/extensions/settings/sync_or_local_value_store_cache.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/api/storage.h"
 #include "content/public/browser/browser_thread.h"
 
 using content::BrowserThread;
 
 namespace extensions {
 
 namespace {
 
 // Settings change Observer which forwards changes on to the extension
 // processes for |profile| and its incognito partner if it exists.
 class DefaultObserver : public SettingsObserver {
  public:
   explicit DefaultObserver(Profile* profile) : profile_(profile) {}
 
   // SettingsObserver implementation.
   virtual void OnSettingsChanged(
       const std::string& extension_id,
       settings_namespace::Namespace settings_namespace,
       const std::string& change_json) OVERRIDE {
     profile_->GetExtensionEventRouter()->DispatchEventToExtension(
         extension_id,
-        extension_event_names::kOnSettingsChanged,
+        event_names::kOnSettingsChanged,
         // This is the list of function arguments to pass to the onChanged
         // handler of extensions, an array of [changes, settings_namespace].
         std::string("[") + change_json + ",\"" +
             settings_namespace::ToString(settings_namespace) + "\"]",
         NULL,
         GURL());
   }
 
  private:
   Profile* const profile_;
@@ skipping 127 matching lines @@
                    extension_id));
   }
 }
 
 scoped_refptr<SettingsObserverList> SettingsFrontend::GetObservers() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   return observers_;
 }
 
 }  // namespace extensions