Change WTF::TemporaryChange to be an alias for AutoReset

third_party/WebKit/Source/core/layout/LayoutObject.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google 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
@@ skipping 28 matching lines @@
 #include "core/layout/api/SelectionState.h"
 #include "core/layout/compositing/CompositingState.h"
 #include "core/paint/PaintPhase.h"
 #include "core/style/ComputedStyle.h"
 #include "platform/geometry/FloatQuad.h"
 #include "platform/geometry/LayoutRect.h"
 #include "platform/graphics/CompositingReasons.h"
 #include "platform/graphics/PaintInvalidationReason.h"
 #include "platform/graphics/paint/DisplayItemClient.h"
 #include "platform/transforms/TransformationMatrix.h"
+#include "wtf/AutoReset.h"
 
 namespace blink {
 
 class AffineTransform;
 class Cursor;
 class HitTestLocation;
 class HitTestRequest;
 class HitTestResult;
 class InlineBox;
 class LayoutBoxModelObject;
@@ skipping 1897 matching lines @@
 // FIXME: remove this once the layout object lifecycle ASSERTS are no longer hit.
 class DeprecatedDisableModifyLayoutTreeStructureAsserts {
     STACK_ALLOCATED();
     WTF_MAKE_NONCOPYABLE(DeprecatedDisableModifyLayoutTreeStructureAsserts);
 public:
     DeprecatedDisableModifyLayoutTreeStructureAsserts();
 
     static bool canModifyLayoutTreeStateInAnyState();
 
 private:
-    TemporaryChange<bool> m_disabler;
+    AutoReset<bool> m_disabler;
 };
 
 // FIXME: We should not allow paint invalidation out of paint invalidation state. crbug.com/457415
 // Remove this once we fix the bug.
 class DisablePaintInvalidationStateAsserts {
     STACK_ALLOCATED();
     WTF_MAKE_NONCOPYABLE(DisablePaintInvalidationStateAsserts);
 public:
     DisablePaintInvalidationStateAsserts();
 private:
-    TemporaryChange<bool> m_disabler;
+    AutoReset<bool> m_disabler;
 };
 
 // Allow equality comparisons of LayoutObjects by reference or pointer, interchangeably.
 DEFINE_COMPARISON_OPERATORS_WITH_REFERENCES(LayoutObject)
 
 inline bool LayoutObject::documentBeingDestroyed() const
 {
     return document().lifecycle().state() >= DocumentLifecycle::Stopping;
 }
 
@@ skipping 188 matching lines @@
 void showTree(const blink::LayoutObject*);
 void showLineTree(const blink::LayoutObject*);
 void showLayoutTree(const blink::LayoutObject* object1);
 // We don't make object2 an optional parameter so that showLayoutTree
 // can be called from gdb easily.
 void showLayoutTree(const blink::LayoutObject* object1, const blink::LayoutObject* object2);
 
 #endif
 
 #endif // LayoutObject_h