Generate toCSSFooValue() for CSS child values

Source/core/css/resolver/StyleBuilderCustom.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
@@ skipping 1709 matching lines @@
         return;
     }
 
     case CSSPropertyWebkitLineBoxContain: {
         HANDLE_INHERIT_AND_INITIAL(lineBoxContain, LineBoxContain)
         if (primitiveValue && primitiveValue->getValueID() == CSSValueNone) {
             state.style()->setLineBoxContain(LineBoxContainNone);
             return;
         }
 
-        if (!value->isCSSLineBoxContainValue())
+        if (!value->isLineBoxContainValue())
             return;
 
         CSSLineBoxContainValue* lineBoxContainValue = static_cast<CSSLineBoxContainValue*>(value);
         state.style()->setLineBoxContain(lineBoxContainValue->value());
         return;
     }
 
     // CSS Fonts Module Level 3
     case CSSPropertyWebkitFontFeatureSettings: {
         if (primitiveValue && primitiveValue->getValueID() == CSSValueNormal) {
@@ skipping 665 matching lines @@
         break;
     }
     case CSSPropertyEnableBackground:
         // Silently ignoring this property for now
         // http://bugs.webkit.org/show_bug.cgi?id=6022
         break;
     }
 }
 
 } // namespace WebCore