Add missing macros includes in media/.

media/base/decrypt_config.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_DECRYPT_CONFIG_H_
 #define MEDIA_BASE_DECRYPT_CONFIG_H_
 
 #include <iosfwd>
 #include <string>
 #include <vector>
 
+#include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "media/base/media_export.h"
 
 namespace media {
 
 // The Common Encryption spec provides for subsample encryption, where portions
 // of a sample are set in cleartext. A SubsampleEntry specifies the number of
 // clear and encrypted bytes in each subsample. For decryption, all of the
 // encrypted bytes in a sample should be considered a single logical stream,
 // regardless of how they are divided into subsamples, and the clear bytes
@@ skipping 51 matching lines @@
 };
 
 }  // namespace media
 
 inline std::ostream& operator<<(std::ostream& os,
                                 const media::DecryptConfig& obj) {
   return obj.Print(os);
 }
 
 #endif  // MEDIA_BASE_DECRYPT_CONFIG_H_