Switch to standard integer types in net/.

net/base/file_stream_context_posix.cc

 // Copyright (c) 2012 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 "net/base/file_stream_context.h"
 
 #include <errno.h>
 
-#include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/posix/eintr_wrapper.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/task_runner.h"
 #include "base/task_runner_util.h"
@@ skipping 87 matching lines @@
     scoped_refptr<IOBuffer> buf,
     int buf_len) {
   int res = file_.WriteAtCurrentPosNoBestEffort(buf->data(), buf_len);
   if (res == -1)
     return IOResult::FromOSError(errno);
 
   return IOResult(res, 0);
 }
 
 }  // namespace net