Updates some includes of chrome_notification_types.h

chrome/browser/component_updater/pnacl/pnacl_updater_observer.cc

 // Copyright (c) 2013 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/component_updater/pnacl/pnacl_updater_observer.h"
 
 #include "base/logging.h"
+#include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/component_updater/pnacl/pnacl_component_installer.h"
-#include "chrome/common/chrome_notification_types.h"
 #include "content/public/browser/notification_service.h"
 
 PnaclUpdaterObserver::PnaclUpdaterObserver(
     PnaclComponentInstaller* installer) : pnacl_installer_(installer) {
   registrar_.Add(this,
                  chrome::NOTIFICATION_COMPONENT_UPDATER_SLEEPING,
                  content::NotificationService::AllSources());
 }
 
 PnaclUpdaterObserver::~PnaclUpdaterObserver() { }
 
 void PnaclUpdaterObserver::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   if (type == chrome::NOTIFICATION_COMPONENT_UPDATER_SLEEPING) {
     // If the component updater sleeps before a NotifyInstallSuccess,
     // then requests for installs were likely skipped, or an error occurred.
     pnacl_installer_->NotifyInstallError();
     return;
   }
 }