media: Clean up MediaCodecBridge and remove subclasses

media/base/encryption_scheme.h

 // Copyright 2015 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_ENCRYPTION_SCHEME_H_
 #define MEDIA_BASE_ENCRYPTION_SCHEME_H_
 
 #include <stdint.h>
 
 #include "media/base/media_export.h"
 
 namespace media {
 
 // Specification of whether and how the stream is encrypted (in whole or part).
 class MEDIA_EXPORT EncryptionScheme {
  public:
   // Algorithm and mode used for encryption. CIPHER_MODE_UNENCRYPTED indicates
   // no encryption.
+  // GENERATED_JAVA_ENUM_PACKAGE: org.chromium.media
   enum CipherMode {
     CIPHER_MODE_UNENCRYPTED,
     CIPHER_MODE_AES_CTR,
     CIPHER_MODE_AES_CBC,
     CIPHER_MODE_MAX = CIPHER_MODE_AES_CBC
   };
 
   // CENC 3rd Edition adds pattern encryption, through two new protection
   // schemes: 'cens' (with AES-CTR) and 'cbcs' (with AES-CBC).
   // The pattern applies independently to each 'encrypted' part of the frame (as
@@ skipping 41 matching lines @@
  private:
   CipherMode mode_ = CIPHER_MODE_UNENCRYPTED;
   Pattern pattern_;
 
   // Allow copy and assignment.
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_ENCRYPTION_SCHEME_H_