Upgrade align-self and align-items parsing to CSS 3

Source/core/rendering/style/RenderStyleConstants.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/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 172 matching lines @@
 
 enum EBoxPack { Start, Center, End, Justify };
 enum EBoxAlignment { BSTRETCH, BSTART, BCENTER, BEND, BBASELINE };
 enum EBoxOrient { HORIZONTAL, VERTICAL };
 enum EBoxLines { SINGLE, MULTIPLE };
 enum EBoxDirection { BNORMAL, BREVERSE };
 
 // CSS3 Flexbox Properties
 
 enum EAlignContent { AlignContentFlexStart, AlignContentFlexEnd, AlignContentCenter, AlignContentSpaceBetween, AlignContentSpaceAround, AlignContentStretch };
-enum EAlignItems { AlignAuto, AlignFlexStart, AlignFlexEnd, AlignCenter, AlignStretch, AlignBaseline };
 enum EFlexDirection { FlowRow, FlowRowReverse, FlowColumn, FlowColumnReverse };
 enum EFlexWrap { FlexNoWrap, FlexWrap, FlexWrapReverse };
 enum EJustifyContent { JustifyFlexStart, JustifyFlexEnd, JustifyCenter, JustifySpaceBetween, JustifySpaceAround };
 
 enum ETextSecurity {
     TSNONE, TSDISC, TSCIRCLE, TSSQUARE
 };
 
 // CSS3 User Modify Properties
 
@@ skipping 352 matching lines @@
 // Reasonable maximum to prevent insane font sizes from causing crashes on some platforms (such as Windows).
 static const float maximumAllowedFontSize = 1000000.0f;
 
 enum TextIndentLine { TextIndentFirstLine, TextIndentEachLine };
 
 enum LayoutBox { BoxMissing = 0, MarginBox, BorderBox, PaddingBox, ContentBox };
 
 } // namespace WebCore
 
 #endif // RenderStyleConstants_h