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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "base/logging.h"
      6 #include "media/formats/webm/webm_content_encodings.h"
      7 
      8 namespace media {
      9 
     10 ContentEncoding::ContentEncoding()
     11     : order_(kOrderInvalid),
     12       scope_(kScopeInvalid),
     13       type_(kTypeInvalid),
     14       encryption_algo_(kEncAlgoInvalid),
     15       cipher_mode_(kCipherModeInvalid) {
     16 }
     17 
     18 ContentEncoding::~ContentEncoding() {}
     19 
     20 void ContentEncoding::SetEncryptionKeyId(const uint8* encryption_key_id,
     21                                          int size) {
     22   DCHECK(encryption_key_id);
     23   DCHECK_GT(size, 0);
     24   encryption_key_id_.assign(reinterpret_cast<const char*>(encryption_key_id),
     25                             size);
     26 }
     27 
     28 }  // namespace media
     29