Switch to standard integer types in mojo/.

mojo/common/data_pipe_file_utils.cc

 // 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.
 
 #include "mojo/common/data_pipe_utils.h"
 
+#include <stdint.h>
+
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_file.h"
 #include "base/location.h"
 #include "base/task_runner_util.h"
 
 namespace mojo {
 namespace common {
 namespace {
 
@@ skipping 53 matching lines @@
                   base::TaskRunner* task_runner,
                   const base::Callback<void(bool)>& callback) {
   base::PostTaskAndReplyWithResult(task_runner, FROM_HERE,
                                    base::Bind(&BlockingCopyFromFile, source,
                                               base::Passed(&destination), skip),
                                    callback);
 }
 
 }  // namespace common
 }  // namespace mojo