Changed EInsideLink to an enum class with an unsigned type.

third_party/WebKit/Source/core/style/ComputedStyle.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 283 matching lines @@
     // If you add more style bits here, you will also need to update
     // ComputedStyle::copyNonInheritedFromCached() 68 bits
   } m_nonInheritedData;
 
   // !END SYNC!
 
   void setBitDefaults() {
     ComputedStyleBase::setBitDefaults();
     m_inheritedData.m_hasSimpleUnderline = false;
     m_inheritedData.m_cursorStyle = static_cast<unsigned>(initialCursor());
-    m_inheritedData.m_insideLink = NotInsideLink;
+    m_inheritedData.m_insideLink =
+        static_cast<unsigned>(EInsideLink::kNotInsideLink);
 
     m_nonInheritedData.m_effectiveDisplay =
         m_nonInheritedData.m_originalDisplay =
             static_cast<unsigned>(initialDisplay());
     m_nonInheritedData.m_overflowAnchor =
         static_cast<unsigned>(initialOverflowAnchor());
     m_nonInheritedData.m_overflowX = static_cast<unsigned>(initialOverflowX());
     m_nonInheritedData.m_overflowY = static_cast<unsigned>(initialOverflowY());
     m_nonInheritedData.m_verticalAlign =
         static_cast<unsigned>(initialVerticalAlign());
@@ skipping 2270 matching lines @@
     SET_VAR(m_rareNonInheritedData, m_hasCompositorProxy, b);
   }
 
   bool isLink() const { return m_nonInheritedData.m_isLink; }
   void setIsLink(bool b) { m_nonInheritedData.m_isLink = b; }
 
   EInsideLink insideLink() const {
     return static_cast<EInsideLink>(m_inheritedData.m_insideLink);
   }
   void setInsideLink(EInsideLink insideLink) {
-    m_inheritedData.m_insideLink = insideLink;
+    m_inheritedData.m_insideLink = static_cast<unsigned>(insideLink);
   }
 
   bool hasExplicitlyInheritedProperties() const {
     return m_nonInheritedData.m_explicitInheritance;
   }
   void setHasExplicitlyInheritedProperties() {
     m_nonInheritedData.m_explicitInheritance = true;
   }
 
   bool requiresAcceleratedCompositingForExternalReasons(bool b) {
@@ skipping 1326 matching lines @@
   m_nonInheritedData.m_pseudoBits |= 1 << (pseudo - 1);
 }
 
 inline bool ComputedStyle::hasPseudoElementStyle() const {
   return m_nonInheritedData.m_pseudoBits & ElementPseudoIdMask;
 }
 
 }  // namespace blink
 
 #endif  // ComputedStyle_h