Introduce SVGPathQuery to hold SVG path query methods

third_party/WebKit/Source/core/svg/SVGPathParser.cpp

 /*
  * Copyright (C) 2002, 2003 The Karbon Developers
  * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>
  * Copyright (C) 2006, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2007, 2009 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. 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
@@ skipping 32 matching lines @@
 }
 
 bool SVGPathParser::parsePath()
 {
     while (m_source->hasMoreData()) {
         PathSegmentData segment = m_source->parseSegment();
         if (segment.command == PathSegUnknown)
             return false;
 
         m_consumer->emitSegment(segment);
-
-        if (!m_consumer->continueConsuming())
-            return true;
-
-        if (m_source->hasMoreData())
-            m_consumer->incrementPathSegmentCount();
     }
     return true;
 }
 
 static FloatPoint reflectedPoint(const FloatPoint& reflectIn, const FloatPoint& pointToReflect)
 {
     return FloatPoint(2 * reflectIn.x() - pointToReflect.x(), 2 * reflectIn.y() - pointToReflect.y());
 }
 
 // Blend the points with a ratio (1/3):(2/3).
@@ skipping 238 matching lines @@
 bool SVGPathParser::parseAndNormalizePath()
 {
     SVGPathNormalizer normalizer(m_consumer);
 
     while (m_source->hasMoreData()) {
         PathSegmentData segment = m_source->parseSegment();
         if (segment.command == PathSegUnknown)
             return false;
 
         normalizer.emitSegment(segment);
-
-        if (!m_consumer->continueConsuming())
-            return true;
-
-        if (m_source->hasMoreData())
-            m_consumer->incrementPathSegmentCount();
     }
     return true;
 }
 
 }