Change WTF::TemporaryChange to be an alias for AutoReset

third_party/WebKit/Source/core/layout/shapes/ShapeOutsideInfo.cpp

 /*
  * Copyright (C) 2012 Adobe Systems Incorporated. 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.
@@ skipping 18 matching lines @@
 
 #include "core/layout/shapes/ShapeOutsideInfo.h"
 
 #include "core/inspector/ConsoleMessage.h"
 #include "core/layout/FloatingObjects.h"
 #include "core/layout/LayoutBlockFlow.h"
 #include "core/layout/LayoutBox.h"
 #include "core/layout/LayoutImage.h"
 #include "platform/LengthFunctions.h"
 #include "public/platform/Platform.h"
+#include "wtf/AutoReset.h"
 #include <memory>
 
 namespace blink {
 
 CSSBoxType referenceBox(const ShapeValue& shapeValue)
 {
     if (shapeValue.cssBox() == BoxMissing)
         return MarginBox;
     return shapeValue.cssBox();
 }
@@ skipping 89 matching lines @@
     RefPtr<Image> image = styleImage->image(m_layoutBox, flooredIntSize(imageSize), m_layoutBox.style()->effectiveZoom());
 
     return Shape::createRasterShape(image.get(), shapeImageThreshold, imageRect, marginRect, writingMode, margin);
 }
 
 const Shape& ShapeOutsideInfo::computedShape() const
 {
     if (Shape* shape = m_shape.get())
         return *shape;
 
-    TemporaryChange<bool> isInComputingShape(m_isComputingShape, true);
+    AutoReset<bool> isInComputingShape(&m_isComputingShape, true);
 
     const ComputedStyle& style = *m_layoutBox.style();
     ASSERT(m_layoutBox.containingBlock());
     const ComputedStyle& containingBlockStyle = *m_layoutBox.containingBlock()->style();
 
     WritingMode writingMode = containingBlockStyle.getWritingMode();
     // Make sure contentWidth is not negative. This can happen when containing block has a vertical scrollbar and
     // its content is smaller than the scrollbar width.
     LayoutUnit maximumValue = m_layoutBox.containingBlock() ? std::max(LayoutUnit(), m_layoutBox.containingBlock()->contentWidth()) : LayoutUnit();
     float margin = floatValueForLength(m_layoutBox.style()->shapeMargin(), maximumValue.toFloat());
@@ skipping 186 matching lines @@
 }
 
 FloatSize ShapeOutsideInfo::shapeToLayoutObjectSize(FloatSize size) const
 {
     if (!m_layoutBox.style()->isHorizontalWritingMode())
         return size.transposedSize();
     return size;
 }
 
 } // namespace blink