Switch to standard integer types in media/, take 2.

media/formats/mp4/cenc.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.
 
 #ifndef MEDIA_FORMATS_MP4_CENC_H_
 #define MEDIA_FORMATS_MP4_CENC_H_
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include <vector>
 
 #include "media/base/decrypt_config.h"
 
 namespace media {
 namespace mp4 {
 
 class BufferReader;
 
 struct FrameCENCInfo {
   uint8_t iv[16];
   std::vector<SubsampleEntry> subsamples;
 
   FrameCENCInfo();
   ~FrameCENCInfo();
   bool Parse(int iv_size, BufferReader* r) WARN_UNUSED_RESULT;
   bool GetTotalSizeOfSubsamples(size_t* total_size) const WARN_UNUSED_RESULT;
 };
 
 
 }  // namespace mp4
 }  // namespace media
 
 #endif  // MEDIA_FORMATS_MP4_CENC_H_