Changed EWhiteSpace to an enum class and renamed its members to keywords

third_party/WebKit/Source/core/style/ComputedStyleConstants.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 Apple Inc. All rights
  * reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  *
@@ skipping 315 matching lines @@
   Katakana,
   HiraganaIroha,
   KatakanaIroha,
   NoneListStyle
 };
 
 enum QuoteType { OPEN_QUOTE, CLOSE_QUOTE, NO_OPEN_QUOTE, NO_CLOSE_QUOTE };
 
 enum EAnimPlayState { AnimPlayStatePlaying, AnimPlayStatePaused };
 
-enum EWhiteSpace { NORMAL, PRE, PRE_WRAP, PRE_LINE, NOWRAP, KHTML_NOWRAP };
+enum class EWhiteSpace : unsigned {
+  Normal,
+  Pre,
+  PreWrap,
+  PreLine,
+  Nowrap,
+  KhtmlNowrap
+};
 
 // The order of this enum must match the order of the text align values in
 // CSSValueKeywords.in.
 enum class ETextAlign : unsigned {
   Left,
   Right,
   Center,
   Justify,
   WebkitLeft,
   WebkitRight,
@@ skipping 369 matching lines @@
   ScrollSnapTypeNone,
   ScrollSnapTypeMandatory,
   ScrollSnapTypeProximity
 };
 
 enum AutoRepeatType { NoAutoRepeat, AutoFill, AutoFit };
 
 }  // namespace blink
 
 #endif  // ComputedStyleConstants_h