Switch to standard integer types in mojo/.

mojo/public/c/system/data_pipe.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.
 
 // This file contains types/constants and functions specific to data pipes.
 //
 // Note: This header should be compilable as C.
 
 #ifndef MOJO_PUBLIC_C_SYSTEM_DATA_PIPE_H_
 #define MOJO_PUBLIC_C_SYSTEM_DATA_PIPE_H_
 
+#include <stdint.h>
+
 #include "mojo/public/c/system/macros.h"
 #include "mojo/public/c/system/system_export.h"
 #include "mojo/public/c/system/types.h"
 
 // |MojoCreateDataPipeOptions|: Used to specify creation parameters for a data
 // pipe to |MojoCreateDataPipe()|.
 //   |uint32_t struct_size|: Set to the size of the |MojoCreateDataPipeOptions|
 //       struct. (Used to allow for future extensions.)
 //   |MojoCreateDataPipeOptionsFlags flags|: Used to specify different modes of
 //       operation.
@@ skipping 335 matching lines @@
 //       |MojoEndReadData()| has already been called).
 MOJO_SYSTEM_EXPORT MojoResult
     MojoEndReadData(MojoHandle data_pipe_consumer_handle,
                     uint32_t num_bytes_read);
 
 #ifdef __cplusplus
 }  // extern "C"
 #endif
 
 #endif  // MOJO_PUBLIC_C_SYSTEM_DATA_PIPE_H_