Redirect HTML resource bytes directly to parser thread (Blink side CL)

Source/core/html/parser/HTMLDocumentParser.h

 /*
  * Copyright (C) 2010 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 31 matching lines @@
 #include "core/html/parser/HTMLTreeBuilderSimulator.h"
 #include "core/html/parser/TextResourceDecoder.h"
 #include "core/html/parser/XSSAuditor.h"
 #include "core/html/parser/XSSAuditorDelegate.h"
 #include "platform/text/SegmentedString.h"
 #include "wtf/Deque.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/WeakPtr.h"
 #include "wtf/text/TextPosition.h"
 
+namespace blink {
+class WebThreadedResourceProvider;
+class WebThread;
+}
+
 namespace WebCore {
 
 class BackgroundHTMLParser;
 class CompactHTMLToken;
 class Document;
 class DocumentFragment;
 class HTMLDocument;
 class HTMLParserScheduler;
 class HTMLScriptRunner;
 class HTMLTreeBuilder;
@@ skipping 29 matching lines @@
         OwnPtr<CompactHTMLTokenStream> tokens;
         PreloadRequestStream preloads;
         XSSInfoStream xssInfos;
         HTMLTokenizer::State tokenizerState;
         HTMLTreeBuilderSimulator::State treeBuilderState;
         HTMLInputCheckpoint inputCheckpoint;
         TokenPreloadScannerCheckpoint preloadScannerCheckpoint;
     };
     void didReceiveParsedChunkFromBackgroundParser(PassOwnPtr<ParsedChunk>);
     void didReceiveEncodingDataFromBackgroundParser(const DocumentEncodingData&);
+    static void destroyResourceProvider(PassOwnPtr<blink::WebThreadedResourceProvider>);
 
     virtual void appendBytes(const char* bytes, size_t length) OVERRIDE;
     virtual void flush() OVERRIDE FINAL;
     virtual void setDecoder(PassOwnPtr<TextResourceDecoder>) OVERRIDE FINAL;
 
+    void didSwitchedToBackgroundClient();
+
     UseCounter* useCounter() { return UseCounter::getFrom(contextForParsingSession()); }
 
 protected:
     virtual void insert(const SegmentedString&) OVERRIDE FINAL;
     virtual void append(PassRefPtr<StringImpl>) OVERRIDE;
     virtual void finish() OVERRIDE FINAL;
 
     HTMLDocumentParser(HTMLDocument*, bool reportErrors);
     HTMLDocumentParser(DocumentFragment*, Element* contextElement, ParserContentPolicy);
 
@@ skipping 83 matching lines @@
     // so they can be set and cleared together and passed between threads together.
     OwnPtr<ParsedChunk> m_lastChunkBeforeScript;
     Deque<OwnPtr<ParsedChunk> > m_speculations;
     WeakPtrFactory<HTMLDocumentParser> m_weakFactory;
     WeakPtr<BackgroundHTMLParser> m_backgroundParser;
     OwnPtr<HTMLResourcePreloader> m_preloader;
 
     bool m_isPinnedToMainThread;
     bool m_endWasDelayed;
     bool m_haveBackgroundParser;
+    static blink::WebThread* s_parserThread;
     unsigned m_pumpSessionNestingLevel;
+    bool m_parserThreadIsStandalone;
 };
 
 }
 
 #endif