Revert of Generate enum/getters/setters/mappings for flex-direction

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 132 matching lines @@
 enum EFillSizeType { kContain, kCover, kSizeLength, kSizeNone };
 
 // CSS3 Background Position
 enum BackgroundEdgeOrigin { kTopEdge, kRightEdge, kBottomEdge, kLeftEdge };
 
 // CSS Mask Source Types
 enum EMaskSourceType { kMaskAlpha, kMaskLuminance };
 
 // CSS3 Flexbox Properties
 
+enum class EFlexDirection { kRow, kRowReverse, kColumn, kColumnReverse };
 enum class EFlexWrap { kNowrap, kWrap, kWrapReverse };
 
 // CSS3 Image Values
 enum QuoteType { OPEN_QUOTE, CLOSE_QUOTE, NO_OPEN_QUOTE, NO_CLOSE_QUOTE };
 
 enum EAnimPlayState { kAnimPlayStatePlaying, kAnimPlayStatePaused };
 
 static const size_t kTextDecorationBits = 4;
 enum class TextDecoration : unsigned {
   kNone = 0x0,
@@ skipping 165 matching lines @@
   kSnapAlignmentStart,
   kSnapAlignmentEnd,
   kSnapAlignmentCenter
 };
 
 enum AutoRepeatType { kNoAutoRepeat, kAutoFill, kAutoFit };
 
 }  // namespace blink
 
 #endif  // ComputedStyleConstants_h