Remove display:run-in as per https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/_tHSX…

Source/core/rendering/RenderMenuList.h

 /*
  * This file is part of the select element renderer in WebCore.
  *
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  *
  * 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
  * version 2 of the License, or (at your option) any later version.
@@ skipping 47 matching lines @@
 
     virtual void addChild(RenderObject* newChild, RenderObject* beforeChild = 0);
     virtual void removeChild(RenderObject*);
     virtual bool createsAnonymousWrapper() const { return true; }
 
     virtual void updateFromElement();
 
     virtual LayoutRect controlClipRect(const LayoutPoint&) const;
     virtual bool hasControlClip() const { return true; }
     virtual bool canHaveGeneratedChildren() const OVERRIDE { return false; }
-    virtual bool canBeReplacedWithInlineRunIn() const OVERRIDE;
 
     virtual const char* renderName() const { return "RenderMenuList"; }
 
     virtual void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, LayoutUnit& maxLogicalWidth) const OVERRIDE;
     virtual void computePreferredLogicalWidths() OVERRIDE;
 
     virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle);
 
     virtual bool requiresForcedStyleRecalcPropagation() const { return true; }
 
@@ skipping 60 matching lines @@
 
     RefPtr<PopupMenu> m_popup;
     bool m_popupIsVisible;
 };
 
 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderMenuList, isMenuList());
 
 }
 
 #endif