Switch to standard integer types in chrome/browser/, part 2 of 4.

chrome/browser/notifications/notifier_state_tracker.cc

 // Copyright 2015 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/notifications/notifier_state_tracker.h"
 
+#include <stddef.h>
+
 #include <utility>
 
 #include "base/bind.h"
 #include "base/prefs/scoped_user_pref_update.h"
 #include "base/values.h"
+#include "build/build_config.h"
 #include "chrome/browser/notifications/desktop_notification_profile_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "ui/message_center/notifier_settings.h"
 
 #if defined(ENABLE_EXTENSIONS)
 #include "chrome/common/extensions/api/notifications.h"
 #include "content/public/browser/browser_thread.h"
 #include "extensions/browser/event_router.h"
@@ skipping 164 matching lines @@
   // Tell the IO thread that this extension's permission for notifications
   // has changed.
   extensions::InfoMap* extension_info_map =
       extensions::ExtensionSystem::Get(profile_)->info_map();
   content::BrowserThread::PostTask(
       content::BrowserThread::IO, FROM_HERE,
       base::Bind(&extensions::InfoMap::SetNotificationsDisabled,
                  extension_info_map, notifier_id.id, !enabled));
 }
 #endif