Move rem handling out of CSSParserValues.cpp

Source/core/style/ComputedStyle.cpp

 /*
  * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Adobe Systems Incorporated. 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 235 matching lines @@
     noninherited_flags.verticalAlign = other.noninherited_flags.verticalAlign;
     noninherited_flags.clear = other.noninherited_flags.clear;
     noninherited_flags.position = other.noninherited_flags.position;
     noninherited_flags.floating = other.noninherited_flags.floating;
     noninherited_flags.tableLayout = other.noninherited_flags.tableLayout;
     noninherited_flags.unicodeBidi = other.noninherited_flags.unicodeBidi;
     noninherited_flags.hasViewportUnits = other.noninherited_flags.hasViewportUnits;
     noninherited_flags.pageBreakBefore = other.noninherited_flags.pageBreakBefore;
     noninherited_flags.pageBreakAfter = other.noninherited_flags.pageBreakAfter;
     noninherited_flags.pageBreakInside = other.noninherited_flags.pageBreakInside;
+    noninherited_flags.hasRemUnits = other.noninherited_flags.hasRemUnits;
 
     // Correctly set during selector matching:
     // noninherited_flags.styleType
     // noninherited_flags.pseudoBits
 
     // Set correctly while computing style for children:
     // noninherited_flags.explicitInheritance
 
     // unique() styles are not cacheable.
     ASSERT(!other.noninherited_flags.unique);
@@ skipping 1508 matching lines @@
 }
 
 void ComputedStyle::copyChildDependentFlagsFrom(const ComputedStyle& other)
 {
     setEmptyState(other.emptyState());
     if (other.hasExplicitlyInheritedProperties())
         setHasExplicitlyInheritedProperties();
 }
 
 } // namespace blink