Move ExtensionEventRouter and related into extensions namespace

chrome/browser/extensions/system/system_api.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/system/system_api.h"
 
 #include "base/json/json_writer.h"
 #include "base/values.h"
-#include "chrome/browser/extensions/extension_event_router.h"
+#include "chrome/browser/extensions/event_router.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/common/pref_names.h"
 
 #if defined(OS_CHROMEOS)
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/update_engine_client.h"
 #else
 #include "chrome/browser/upgrade_detector.h"
@@ skipping 26 matching lines @@
 const char kOnBrightnessChanged[] = "systemPrivate.onBrightnessChanged";
 const char kOnVolumeChanged[] = "systemPrivate.onVolumeChanged";
 const char kOnScreenUnlocked[] = "systemPrivate.onScreenUnlocked";
 const char kOnWokeUp[] = "systemPrivate.onWokeUp";
 
 // Dispatches an extension event with |args|
 void DispatchEvent(const std::string& event_name, const ListValue& args) {
   Profile* profile = ProfileManager::GetDefaultProfile();
   if (!profile)
     return;
-  ExtensionEventRouter* extension_event_router =
+  extensions::EventRouter* extension_event_router =
       profile->GetExtensionEventRouter();
   if (!extension_event_router)
     return;
   std::string json_args;
   base::JSONWriter::Write(&args, &json_args);
   extension_event_router->DispatchEventToRenderers(
       event_name, json_args, NULL, GURL(), extensions::EventFilteringInfo());
 }
 
 }  // namespace
@@ skipping 93 matching lines @@
   ListValue args;
   DispatchEvent(kOnScreenUnlocked, args);
 }
 
 void DispatchWokeUpEvent() {
   ListValue args;
   DispatchEvent(kOnWokeUp, args);
 }
 
 }  // namespace extensions