Change WTF::TemporaryChange to be an alias for AutoReset

third_party/WebKit/Source/core/layout/svg/SVGTextLayoutEngine.cpp

 /*
  * Copyright (C) Research In Motion Limited 2010-2012. 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
@@ skipping 12 matching lines @@
 #include "core/layout/api/LineLayoutSVGTextPath.h"
 #include "core/layout/svg/LayoutSVGInlineText.h"
 #include "core/layout/svg/SVGTextChunkBuilder.h"
 #include "core/layout/svg/SVGTextLayoutEngineBaseline.h"
 #include "core/layout/svg/SVGTextLayoutEngineSpacing.h"
 #include "core/layout/svg/line/SVGInlineFlowBox.h"
 #include "core/layout/svg/line/SVGInlineTextBox.h"
 #include "core/svg/SVGElement.h"
 #include "core/svg/SVGLengthContext.h"
 #include "core/svg/SVGTextContentElement.h"
+#include "wtf/AutoReset.h"
 
 namespace blink {
 
 SVGTextLayoutEngine::SVGTextLayoutEngine(const Vector<LayoutSVGInlineText*>& descendantTextNodes)
     : m_descendantTextNodes(descendantTextNodes)
     , m_currentLogicalTextNodeIndex(0)
     , m_logicalCharacterOffset(0)
     , m_logicalMetricsListOffset(0)
     , m_isVerticalText(false)
     , m_inPathLayout(false)
@@ skipping 189 matching lines @@
 {
     SVGTextContentElement* textContentElement = SVGTextContentElement::elementFromLineLayoutItem(start->getLineLayoutItem());
     return textContentElement
         && textContentElement->lengthAdjust()->currentValue()->enumValue() == SVGLengthAdjustSpacing
         && textContentElement->textLengthIsSpecifiedByUser();
 }
 
 void SVGTextLayoutEngine::layoutCharactersInTextBoxes(InlineFlowBox* start)
 {
     bool textLengthSpacingInEffect = m_textLengthSpacingInEffect || definesTextLengthWithSpacing(start);
-    TemporaryChange<bool> textLengthSpacingScope(m_textLengthSpacingInEffect, textLengthSpacingInEffect);
+    AutoReset<bool> textLengthSpacingScope(&m_textLengthSpacingInEffect, textLengthSpacingInEffect);
 
     for (InlineBox* child = start->firstChild(); child; child = child->nextOnLine()) {
         if (child->isSVGInlineTextBox()) {
             ASSERT(child->getLineLayoutItem().isSVGInlineText());
             layoutInlineTextBox(toSVGInlineTextBox(child));
         } else {
             // Skip generated content.
             Node* node = child->getLineLayoutItem().node();
             if (!node)
                 continue;
@@ skipping 242 matching lines @@
     }
 
     if (!didStartTextFragment)
         return;
 
     // Close last open fragment, if needed.
     recordTextFragment(textBox);
 }
 
 } // namespace blink