Switch to standard integer types in content/.

content/child/notifications/notification_dispatcher.h

 // Copyright 2014 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.
 
 #ifndef CONTENT_CHILD_NOTIFICATIONS_NOTIFICATION_DISPATCHER_H_
 #define CONTENT_CHILD_NOTIFICATIONS_NOTIFICATION_DISPATCHER_H_
 
 #include <map>
 
+#include "base/macros.h"
 #include "base/synchronization/lock.h"
 #include "content/child/worker_thread_message_filter.h"
 
 namespace content {
 
 class NotificationDispatcher : public WorkerThreadMessageFilter {
  public:
   explicit NotificationDispatcher(ThreadSafeSender* thread_safe_sender);
 
   // Generates a, process-unique new notification Id mapped to |thread_id|, and
@@ skipping 15 matching lines @@
   base::Lock notification_id_map_lock_;
   NotificationIdToThreadId notification_id_map_;
   int next_notification_id_ = 0;
 
   DISALLOW_COPY_AND_ASSIGN(NotificationDispatcher);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_NOTIFICATIONS_NOTIFICATION_DISPATCHER_H_