Move PathTraversalState::m_segmentIndex to SVGPathTraversalStateBuilder

Source/core/svg/SVGPathTraversalStateBuilder.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * 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
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "config.h"
-#include "platform/graphics/PathTraversalState.h"
-
 #include "core/svg/SVGPathTraversalStateBuilder.h"
 
 namespace blink {
 
-SVGPathTraversalStateBuilder::SVGPathTraversalStateBuilder(PathTraversalState& traversalState, float desiredLength)
-    : m_traversalState(traversalState)
+SVGPathTraversalStateBuilder::SVGPathTraversalStateBuilder(PathTraversalState::PathTraversalAction traversalAction, float desiredLength)
+    : m_traversalState(traversalAction)
+    , m_segmentIndex(0)
 {
     m_traversalState.m_desiredLength = desiredLength;
 }
 
 void SVGPathTraversalStateBuilder::moveTo(const FloatPoint& targetPoint, PathCoordinateMode)
 {
     m_traversalState.m_totalLength += m_traversalState.moveTo(targetPoint);
 }
 
 void SVGPathTraversalStateBuilder::lineTo(const FloatPoint& targetPoint, PathCoordinateMode)
@@ skipping 12 matching lines @@
 }
 
 bool SVGPathTraversalStateBuilder::continueConsuming()
 {
     m_traversalState.processSegment();
     return !m_traversalState.m_success;
 }
 
 void SVGPathTraversalStateBuilder::incrementPathSegmentCount()
 {
-    ++m_traversalState.m_segmentIndex;
-}
-
-unsigned SVGPathTraversalStateBuilder::pathSegmentIndex()
-{
-    return m_traversalState.m_segmentIndex;
+    ++m_segmentIndex;
 }
 
 float SVGPathTraversalStateBuilder::totalLength()
 {
     return m_traversalState.m_totalLength;
 }
 
 FloatPoint SVGPathTraversalStateBuilder::currentPoint()
 {
     return m_traversalState.m_current;
 }
 
 }