Refactor HTMLTreeBuilder/HTMLConstructionSite ctor

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

 /*
  * Copyright (C) 2010 Google, Inc. All Rights Reserved.
  * Copyright (C) 2011 Apple 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
@@ skipping 91 matching lines @@
 
 class AtomicHTMLToken;
 class Document;
 class Element;
 class HTMLFormElement;
 
 class HTMLConstructionSite final {
     WTF_MAKE_NONCOPYABLE(HTMLConstructionSite);
     DISALLOW_NEW();
 public:
-    HTMLConstructionSite(Document*, ParserContentPolicy);
-    HTMLConstructionSite(DocumentFragment*, ParserContentPolicy);
+    HTMLConstructionSite(Document&, ParserContentPolicy);
     ~HTMLConstructionSite();
     DECLARE_TRACE();
 
+    void initFragmentParsing(DocumentFragment*);
+
     void detach();
 
     // executeQueuedTasks empties the queue but does not flush pending text.
     // NOTE: Possible reentrancy via JavaScript execution.
     void executeQueuedTasks();
 
     // flushPendingText turns pending text into queued Text insertions, but does not execute them.
     void flushPendingText(FlushMode);
 
     // Called before every token in HTMLTreeBuilder::processToken, thus inlined:
@@ skipping 189 matching lines @@
     // "whenever a node would be inserted into the current node, it must instead
     // be foster parented."  This flag tracks whether we're in that state.
     bool m_redirectAttachToFosterParent;
 
     bool m_inQuirksMode;
 };
 
 } // namespace blink
 
 #endif