Switch to standard integer types in chrome/browser/, part 2 of 4.

chrome/browser/media_galleries/linux/mtp_read_file_worker.h

 // 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.
 
 #ifndef CHROME_BROWSER_MEDIA_GALLERIES_LINUX_MTP_READ_FILE_WORKER_H_
 #define CHROME_BROWSER_MEDIA_GALLERIES_LINUX_MTP_READ_FILE_WORKER_H_
 
+#include <stdint.h>
+
 #include <string>
 
 #include "base/callback.h"
 #include "base/files/file.h"
+#include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 
 namespace base {
 class FilePath;
 }
 
 class SnapshotFileDetails;
 struct SnapshotRequestInfo;
 
@@ skipping 46 matching lines @@
 
   // Called when the data chunk is written to the
   // |snapshot_file_details_.snapshot_file_path|.
   //
   // If the write operation succeeds, |bytes_written| is set to a non-zero
   // value.
   //
   // If the write operation fails, |bytes_written| is set to zero.
   void OnDidWriteDataChunkIntoSnapshotFile(
       scoped_ptr<SnapshotFileDetails> snapshot_file_details,
-      uint32 bytes_written);
+      uint32_t bytes_written);
 
   // The device unique identifier to query the device.
   const std::string device_handle_;
 
   // For callbacks that may run after destruction.
   base::WeakPtrFactory<MTPReadFileWorker> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MTPReadFileWorker);
 };
 
 #endif  // CHROME_BROWSER_MEDIA_GALLERIES_LINUX_MTP_READ_FILE_WORKER_H_