XSSAuditor performance regression in M26

Source/core/html/parser/HTMLDocumentParser.cpp

 /*
  * 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 100 matching lines @@
     , m_weakFactory(this)
 #endif
     , m_isPinnedToMainThread(true)
     , m_endWasDelayed(false)
     , m_haveBackgroundParser(false)
     , m_pumpSessionNestingLevel(0)
 {
     ASSERT(!shouldUseThreading());
     bool reportErrors = false; // For now document fragment parsing never reports errors.
     m_tokenizer->setState(tokenizerStateForContextElement(contextElement, reportErrors, m_options));
+    m_xssAuditor.initForFragment();
 }
 
 HTMLDocumentParser::~HTMLDocumentParser()
 {
     ASSERT(!m_parserScheduler);
     ASSERT(!m_pumpSessionNestingLevel);
     ASSERT(!m_preloadScanner);
     ASSERT(!m_insertionPreloadScanner);
     ASSERT(!m_haveBackgroundParser);
     // FIXME: We should be able to ASSERT(m_speculations.isEmpty()),
@@ skipping 848 matching lines @@
         m_parserScheduler->suspend();
 }
 
 void HTMLDocumentParser::resumeScheduledTasks()
 {
     if (m_parserScheduler)
         m_parserScheduler->resume();
 }
 
 }