Changed EOverflow to an enum class and renamed its members

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

 /*
  * Copyright (C) 2007, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Google, Inc.  All rights reserved.
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2009-2010. 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
@@ skipping 356 matching lines @@
       SVGResourcesCache::cachedResourcesForLayoutObject(object);
   if (resources)
     resources->layoutIfNeeded();
 }
 
 bool SVGLayoutSupport::isOverflowHidden(const LayoutObject* object) {
   // LayoutSVGRoot should never query for overflow state - it should always clip
   // itself to the initial viewport size.
   ASSERT(!object->isDocumentElement());
 
-  return object->style()->overflowX() == OverflowHidden ||
-         object->style()->overflowX() == OverflowScroll;
+  return object->style()->overflowX() == EOverflow::Hidden ||
+         object->style()->overflowX() == EOverflow::Scroll;
 }
 
 void SVGLayoutSupport::adjustVisualRectWithResources(
     const LayoutObject* layoutObject,
     FloatRect& visualRect) {
   ASSERT(layoutObject);
 
   SVGResources* resources =
       SVGResourcesCache::cachedResourcesForLayoutObject(layoutObject);
   if (!resources)
@@ skipping 220 matching lines @@
 }
 
 LayoutObject* SVGLayoutSupport::findClosestLayoutSVGText(
     LayoutObject* layoutObject,
     const FloatPoint& point) {
   return searchTreeForFindClosestLayoutSVGText(layoutObject, point)
       .candidateLayoutObject;
 }
 
 }  // namespace blink