remove 'widows' property because paged media support is gone so this does nothing now

sky/engine/core/rendering/style/StyleRareInheritedData.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 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
  * License as published by the Free Software Foundation; either
@@ skipping 88 matching lines @@
     unsigned m_lineBoxContain: 7; // LineBoxContain
     // CSS Image Values Level 3
     unsigned m_imageRendering : 3; // EImageRendering
     unsigned m_textUnderlinePosition : 1; // TextUnderlinePosition
     unsigned m_touchActionDelay : 1; // TouchActionDelay
 
     // Though will-change is not itself an inherited property, the intent
     // expressed by 'will-change: contents' includes descendants.
     unsigned m_subtreeWillChangeContents : 1;
 
-    // Paged media properties.
-    unsigned m_hasAutoWidows : 1;
-    short widows;
-
     short hyphenationLimitBefore;
     short hyphenationLimitAfter;
     short hyphenationLimitLines;
     AtomicString hyphenationString;
 
     AtomicString locale;
 
     AtomicString textEmphasisCustomMark;
     RefPtr<QuotesData> quotes;
 
     unsigned m_tabSize;
 
     Color tapHighlightColor;
 
     RefPtr<AppliedTextDecorationList> appliedTextDecorations;
 
 private:
     StyleRareInheritedData();
     StyleRareInheritedData(const StyleRareInheritedData&);
 };
 
 } // namespace blink
 
 #endif  // SKY_ENGINE_CORE_RENDERING_STYLE_STYLERAREINHERITEDDATA_H_