Changed EInsideLink to an enum class with an unsigned type.

third_party/WebKit/Source/modules/accessibility/AXLayoutObject.cpp

 /*
 * Copyright (C) 2008 Apple Inc. 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.
 * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 406 matching lines @@
     return !hasEditableStyle(document);
   }
 
   return AXNodeObject::isReadOnly();
 }
 
 bool AXLayoutObject::isVisited() const {
   // FIXME: Is it a privacy violation to expose visited information to
   // accessibility APIs?
   return m_layoutObject->style()->isLink() &&
-         m_layoutObject->style()->insideLink() == InsideVisitedLink;
+         m_layoutObject->style()->insideLink() ==
+             EInsideLink::kInsideVisitedLink;
 }
 
 //
 // Check object state.
 //
 
 bool AXLayoutObject::isFocused() const {
   if (!getDocument())
     return false;
 
@@ skipping 2051 matching lines @@
 
 bool AXLayoutObject::elementAttributeValue(
     const QualifiedName& attributeName) const {
   if (!m_layoutObject)
     return false;
 
   return equalIgnoringCase(getAttribute(attributeName), "true");
 }
 
 }  // namespace blink