Switch to standard integer types in mojo/.

mojo/fetcher/network_fetcher.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 "mojo/fetcher/network_fetcher.h"
 
+#include <stdint.h>
+
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/process/process.h"
 #include "base/stl_util.h"
@@ skipping 226 matching lines @@
     loader_callback_.Run(nullptr);
     return;
   }
 
   response_ = std::move(response);
   loader_callback_.Run(std::move(owner));
 }
 
 }  // namespace fetcher
 }  // namespace mojo