Media Source dispatches inband text tracks

media/webm/webm_parser.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_WEBM_WEBM_PARSER_H_
 #define MEDIA_WEBM_WEBM_PARSER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 135 matching lines @@
 //
 // Returns < 0 if the parse fails.
 // Returns 0 if more data is needed.
 // Returning > 0 indicates success & the number of bytes parsed.
 // |*id| contains the element ID on success and is undefined otherwise.
 // |*element_size| contains the element size on success and is undefined
 //                 otherwise.
 int MEDIA_EXPORT WebMParseElementHeader(const uint8* buf, int size,
                                         int* id, int64* element_size);
 
-// Specifies the varieties of text tracks.
-enum TextKind {
-  kTextNone,
-  kTextSubtitles,
-  kTextCaptions,
-  kTextDescriptions,
-  kTextMetadata
-};
-
 }  // namespace media
 
 #endif  // MEDIA_WEBM_WEBM_PARSER_H_