Fix crash in continuations.

sky/engine/core/rendering/style/RenderStyle.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
  * License as published by the Free Software Foundation; either
@@ skipping 1131 matching lines @@
     const CounterDirectives getCounterDirectives(const AtomicString& identifier) const;
 
     QuotesData* quotes() const { return rareInheritedData->quotes.get(); }
     void setQuotes(PassRefPtr<QuotesData>);
 
     const AtomicString& hyphenString() const;
 
     bool inheritedNotEqual(const RenderStyle*) const;
     bool inheritedDataShared(const RenderStyle*) const;
 
+    static bool requiresOnlyBlockChildren(RenderStyle* style);
     bool isDisplayReplacedType() const { return isDisplayReplacedType(display()); }
     bool isDisplayInlineType() const { return isDisplayInlineType(display()); }
     bool isOriginalDisplayInlineType() const { return isDisplayInlineType(originalDisplay()); }
     bool isDisplayFlexibleBox() const { return isDisplayFlexibleBox(display()); }
 
     // A unique style is one that has matches something that makes it impossible to share.
     bool unique() const { return noninherited_flags.unique; }
     void setUnique() { noninherited_flags.unique = true; }
 
     bool isSharable() const;
@@ skipping 223 matching lines @@
 
     rareInheritedData.access()->m_textOrientation = textOrientation;
     return true;
 }
 
 float calcBorderRadiiConstraintScaleFor(const FloatRect&, const FloatRoundedRect::Radii&);
 
 } // namespace blink
 
 #endif  // SKY_ENGINE_CORE_RENDERING_STYLE_RENDERSTYLE_H_