Disallow setting invalid values for registered properties via CSSOM

third_party/WebKit/Source/core/css/StylePropertySet.cpp

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc.
  * All rights reserved.
  * Copyright (C) 2011 Research In Motion Limited. All rights reserved.
  * Copyright (C) 2013 Intel Corporation. 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
@@ skipping 304 matching lines @@
 
   // When replacing an existing property value, this moves the property to the
   // end of the list. Firefox preserves the position, and MSIE moves the
   // property to the beginning.
   return CSSParser::parseValue(this, unresolvedProperty, value, important,
                                contextStyleSheet);
 }
 
 MutableStylePropertySet::SetResult MutableStylePropertySet::setProperty(
     const AtomicString& customPropertyName,
+    const PropertyRegistry* registry,
     const String& value,
     bool important,
     StyleSheetContents* contextStyleSheet,
     bool isAnimationTainted) {
   if (value.isEmpty()) {
     bool didParse = true;
     bool didChange = removeProperty(customPropertyName);
     return MutableStylePropertySet::SetResult{didParse, didChange};
   }
-  return CSSParser::parseValueForCustomProperty(this, customPropertyName, value,
-                                                important, contextStyleSheet,
-                                                isAnimationTainted);
+  return CSSParser::parseValueForCustomProperty(
+      this, customPropertyName, registry, value, important, contextStyleSheet,
+      isAnimationTainted);
 }
 
 void MutableStylePropertySet::setProperty(CSSPropertyID propertyID,
                                           const CSSValue& value,
                                           bool important) {
   StylePropertyShorthand shorthand = shorthandForProperty(propertyID);
   if (!shorthand.length()) {
     setProperty(CSSProperty(propertyID, value, important));
     return;
   }
@@ skipping 262 matching lines @@
 
 MutableStylePropertySet* MutableStylePropertySet::create(
     const CSSProperty* properties,
     unsigned count) {
   return new MutableStylePropertySet(properties, count);
 }
 
 DEFINE_TRACE(CSSLazyPropertyParser) {}
 
 }  // namespace blink