Remove TextTrack.regions and VTTRegionList

third_party/WebKit/Source/core/html/track/vtt/VTTParser.h

 /*
  * Copyright (C) 2011 Google Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 18 matching lines @@
  */
 
 #ifndef VTTParser_h
 #define VTTParser_h
 
 #include "core/HTMLNames.h"
 #include "core/dom/DocumentFragment.h"
 #include "core/html/parser/TextResourceDecoder.h"
 #include "core/html/track/vtt/BufferedLineReader.h"
 #include "core/html/track/vtt/VTTCue.h"
-#include "core/html/track/vtt/VTTRegion.h"
 #include "core/html/track/vtt/VTTTokenizer.h"
 #include "platform/heap/Handle.h"
 #include "wtf/text/StringBuilder.h"
 #include <memory>
 
 namespace blink {
 
 class Document;
 class VTTScanner;
 
 class VTTParserClient : public GarbageCollectedMixin {
  public:
   virtual ~VTTParserClient() {}
 
   virtual void newCuesParsed() = 0;
-  virtual void newRegionsParsed() = 0;
   virtual void fileFailedToParse() = 0;
 
   DEFINE_INLINE_VIRTUAL_TRACE() {}
 };
 
 // Implementation of the WebVTT parser algorithm.
 // https://w3c.github.io/webvtt/#webvtt-parser-algorithm
 class VTTParser final : public GarbageCollectedFinalized<VTTParser> {
  public:
   enum ParseState { Initial, Header, Id, TimingsAndSettings, CueText, BadCue };
@@ skipping 30 matching lines @@
   // Create the DocumentFragment representation of the WebVTT cue text.
   static DocumentFragment* createDocumentFragmentFromCueText(Document&,
                                                              const String&);
 
   // Input data to the parser to parse.
   void parseBytes(const char* data, size_t length);
   void flush();
 
   // Transfers ownership of last parsed cues to caller.
   void getNewCues(HeapVector<Member<TextTrackCue>>&);
-  void getNewRegions(HeapVector<Member<VTTRegion>>&);
 
   DECLARE_TRACE();
 
  private:
   VTTParser(VTTParserClient*, Document&);
 
   Member<Document> m_document;
   ParseState m_state;
 
   void parse();
@@ skipping 19 matching lines @@
   double m_currentStartTime;
   double m_currentEndTime;
   StringBuilder m_currentContent;
   String m_currentSettings;
 
   Member<VTTParserClient> m_client;
 
   HeapVector<Member<TextTrackCue>> m_cueList;
 
   VTTRegionMap m_regionMap;
-  HeapVector<Member<VTTRegion>> m_regionList;
 };
 
 }  // namespace blink
 
 #endif