Switch to standard integer types in mojo/.

mojo/common/data_pipe_drainer.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 MOJO_COMMON_DATA_PIPE_DRAINER_H_
 #define MOJO_COMMON_DATA_PIPE_DRAINER_H_
 
+#include <stddef.h>
+
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "mojo/common/mojo_common_export.h"
 #include "mojo/message_pump/handle_watcher.h"
 #include "mojo/public/cpp/system/core.h"
 
 namespace mojo {
 namespace common {
 
 class MOJO_COMMON_EXPORT DataPipeDrainer {
@@ skipping 21 matching lines @@
 
   base::WeakPtrFactory<DataPipeDrainer> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DataPipeDrainer);
 };
 
 }  // namespace common
 }  // namespace mojo
 
 #endif  // MOJO_COMMON_DATA_PIPE_DRAINER_H_