Revert of Create MediaValuesCached and TokenPreloadScanner on the parser thread

third_party/WebKit/Source/core/html/parser/BackgroundHTMLParser.h

 /*
  * Copyright (C) 2013 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 38 matching lines @@
     USING_FAST_MALLOC(BackgroundHTMLParser);
     WTF_MAKE_NONCOPYABLE(BackgroundHTMLParser);
 public:
     struct Configuration {
         USING_FAST_MALLOC(Configuration);
     public:
         Configuration();
         HTMLParserOptions options;
         WeakPtr<HTMLDocumentParser> parser;
         OwnPtr<XSSAuditor> xssAuditor;
+        OwnPtr<TokenPreloadScanner> preloadScanner;
         OwnPtr<TextResourceDecoder> decoder;
         RefPtr<ParsedChunkQueue> parsedChunkQueue;
         // outstandingTokenLimit must be greater than or equal to
         // pendingTokenLimit
         size_t outstandingTokenLimit;
         size_t pendingTokenLimit;
     };
 
-    static void start(PassRefPtr<WeakReference<BackgroundHTMLParser>>, PassOwnPtr<Configuration>, const KURL& documentURL, PassOwnPtr<CachedDocumentParameters>, const MediaValuesCached::MediaValuesCachedData&, PassOwnPtr<WebTaskRunner>);
+    static void start(PassRefPtr<WeakReference<BackgroundHTMLParser>>, PassOwnPtr<Configuration>, PassOwnPtr<WebTaskRunner>);
 
     struct Checkpoint {
         USING_FAST_MALLOC(Checkpoint);
     public:
         WeakPtr<HTMLDocumentParser> parser;
         OwnPtr<HTMLToken> token;
         OwnPtr<HTMLTokenizer> tokenizer;
         HTMLTreeBuilderSimulator::State treeBuilderState;
         HTMLInputCheckpoint inputCheckpoint;
         TokenPreloadScannerCheckpoint preloadScannerCheckpoint;
         String unparsedInput;
     };
 
     void appendRawBytesFromParserThread(const char* data, int dataLength);
 
     void appendRawBytesFromMainThread(PassOwnPtr<Vector<char>>);
     void setDecoder(PassOwnPtr<TextResourceDecoder>);
     void flush();
     void resumeFrom(PassOwnPtr<Checkpoint>);
     void startedChunkWithCheckpoint(HTMLInputCheckpoint);
     void finish();
     void stop();
 
     void forcePlaintextForTextDocument();
 
 private:
-    BackgroundHTMLParser(PassRefPtr<WeakReference<BackgroundHTMLParser>>, PassOwnPtr<Configuration>, const KURL& documentURL, PassOwnPtr<CachedDocumentParameters>, const MediaValuesCached::MediaValuesCachedData&, PassOwnPtr<WebTaskRunner>);
+    BackgroundHTMLParser(PassRefPtr<WeakReference<BackgroundHTMLParser>>, PassOwnPtr<Configuration>, PassOwnPtr<WebTaskRunner>);
     ~BackgroundHTMLParser();
 
     void appendDecodedBytes(const String&);
     void markEndOfFile();
     void pumpTokenizer();
     void sendTokensToMainThread();
     void updateDocument(const String& decodedData);
 
     WeakPtrFactory<BackgroundHTMLParser> m_weakFactory;
     BackgroundHTMLInputStream m_input;
@@ skipping 16 matching lines @@
     DocumentEncodingData m_lastSeenEncodingData;
     OwnPtr<WebTaskRunner> m_loadingTaskRunner;
     RefPtr<ParsedChunkQueue> m_parsedChunkQueue;
 
     bool m_startingScript;
 };
 
 } // namespace blink
 
 #endif