1 files changed, 16 insertions, 16 deletions

diff --git a/Source/WebCore/rendering/RenderDeprecatedFlexibleBox.h b/Source/WebCore/rendering/RenderDeprecatedFlexibleBox.h
index 81d894ca6..9362147a9 100644
--- a/Source/WebCore/rendering/RenderDeprecatedFlexibleBox.h
+++ b/Source/WebCore/rendering/RenderDeprecatedFlexibleBox.h
@@ -1,7 +1,7 @@
 /*
  * This file is part of the render object implementation for KHTML.
  *
- * Copyright (C) 2003 Apple Computer, Inc.
+ * Copyright (C) 2003 Apple Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -20,8 +20,7 @@
  *
  */
 
-#ifndef RenderDeprecatedFlexibleBox_h
-#define RenderDeprecatedFlexibleBox_h
+#pragma once
 
 #include "RenderBlock.h"
 
@@ -31,29 +30,30 @@ class FlexBoxIterator;
 
 class RenderDeprecatedFlexibleBox final : public RenderBlock {
 public:
-    RenderDeprecatedFlexibleBox(Element&, PassRef<RenderStyle>);
+    RenderDeprecatedFlexibleBox(Element&, RenderStyle&&);
     virtual ~RenderDeprecatedFlexibleBox();
 
-    Element& element() const { return toElement(nodeForNonAnonymous()); }
+    Element& element() const { return downcast<Element>(nodeForNonAnonymous()); }
 
-    virtual const char* renderName() const;
+    const char* renderName() const override;
 
-    virtual void styleWillChange(StyleDifference, const RenderStyle& newStyle) override;
+    void styleWillChange(StyleDifference, const RenderStyle& newStyle) override;
 
-    virtual void layoutBlock(bool relayoutChildren, LayoutUnit pageHeight = 0);
+    void layoutBlock(bool relayoutChildren, LayoutUnit pageHeight = 0) override;
     void layoutHorizontalBox(bool relayoutChildren);
     void layoutVerticalBox(bool relayoutChildren);
 
-    virtual bool avoidsFloats() const { return true; }
-    virtual bool isDeprecatedFlexibleBox() const { return true; }
-    virtual bool isStretchingChildren() const { return m_stretchingChildren; }
-    virtual bool canCollapseAnonymousBlockChild() const override { return false; }
+    bool isStretchingChildren() const { return m_stretchingChildren; }
 
-    void placeChild(RenderBox* child, const LayoutPoint& location, LayoutSize* childLayoutDelta = 0);
+    bool avoidsFloats() const override { return true; }
+    bool canDropAnonymousBlockChild() const override { return false; }
+
+    void placeChild(RenderBox* child, const LayoutPoint& location, LayoutSize* childLayoutDelta = nullptr);
 
 private:
-    virtual void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, LayoutUnit& maxLogicalWidth) const override;
-    virtual void computePreferredLogicalWidths() override;
+    bool isDeprecatedFlexibleBox() const override { return true; }
+    void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, LayoutUnit& maxLogicalWidth) const override;
+    void computePreferredLogicalWidths() override;
 
     LayoutUnit allowedChildFlex(RenderBox* child, bool expanding, unsigned group);
 
@@ -69,4 +69,4 @@ private:
 
 } // namespace WebCore
 
-#endif // RenderDeprecatedFlexibleBox_h
+SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderDeprecatedFlexibleBox, isDeprecatedFlexibleBox())