Add missing macros includes in media/.

media/base/bit_reader.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 MEDIA_BASE_BIT_READER_H_
 #define MEDIA_BASE_BIT_READER_H_
 
 #include "base/compiler_specific.h"
+#include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "media/base/bit_reader_core.h"
 #include "media/base/media_export.h"
 
 namespace media {
 
 class MEDIA_EXPORT BitReader
     : NON_EXPORTED_BASE(private BitReaderCore::ByteStreamProvider)  {
  public:
   // Initialize the reader to start reading at |data|, |size| being size
@@ skipping 35 matching lines @@
   int bytes_left_;
 
   BitReaderCore bit_reader_core_;
 
   DISALLOW_COPY_AND_ASSIGN(BitReader);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_BIT_READER_H_