Remove unused createdByParser flags and arguments.

third_party/WebKit/Source/core/dom/ProcessingInstruction.cpp

 /*
  * Copyright (C) 2000 Peter Kelly (pmk@post.com)
  * Copyright (C) 2006, 2008, 2009 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 24 matching lines @@
 #include "core/xml/XSLStyleSheet.h"
 #include "core/xml/parser/XMLDocumentParser.h" // for parseAttributes()
 
 namespace blink {
 
 inline ProcessingInstruction::ProcessingInstruction(Document& document, const String& target, const String& data)
     : CharacterData(document, data, CreateOther)
     , m_target(target)
     , m_loading(false)
     , m_alternate(false)
-    , m_createdByParser(false)
     , m_isCSS(false)
     , m_isXSL(false)
     , m_listenerForXSLT(nullptr)
 {
 }
 
 PassRefPtrWillBeRawPtr<ProcessingInstruction> ProcessingInstruction::create(Document& document, const String& target, const String& data)
 {
     return adoptRefWillBeNoop(new ProcessingInstruction(document, target, data));
 }
@@ skipping 204 matching lines @@
 Node::InsertionNotificationRequest ProcessingInstruction::insertedInto(ContainerNode* insertionPoint)
 {
     CharacterData::insertedInto(insertionPoint);
     if (!insertionPoint->inDocument())
         return InsertionDone;
 
     String href;
     String charset;
     bool isValid = checkStyleSheet(href, charset);
     if (!DocumentXSLT::processingInstructionInsertedIntoDocument(document(), this))
-        document().styleEngine().addStyleSheetCandidateNode(this, m_createdByParser);
+        document().styleEngine().addStyleSheetCandidateNode(this);
     if (isValid)
         process(href, charset);
     return InsertionDone;
 }
 
 void ProcessingInstruction::removedFrom(ContainerNode* insertionPoint)
 {
     CharacterData::removedFrom(insertionPoint);
     if (!insertionPoint->inDocument())
         return;
@@ skipping 26 matching lines @@
 
 DEFINE_TRACE(ProcessingInstruction)
 {
     visitor->trace(m_sheet);
     visitor->trace(m_listenerForXSLT);
     CharacterData::trace(visitor);
     ResourceOwner<StyleSheetResource>::trace(visitor);
 }
 
 } // namespace blink