| Index: third_party/WebKit/Source/core/css/StylePropertySet.cpp
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| diff --git a/third_party/WebKit/Source/core/css/StylePropertySet.cpp b/third_party/WebKit/Source/core/css/StylePropertySet.cpp
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| index 3f1e38898552e389336ba75cba2d29bca3c6afab..2446f3f6b1069507df4b23b9ba1731c189efac36 100644
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| --- a/third_party/WebKit/Source/core/css/StylePropertySet.cpp
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| +++ b/third_party/WebKit/Source/core/css/StylePropertySet.cpp
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| @@ -322,6 +322,7 @@ MutableStylePropertySet::SetResult MutableStylePropertySet::setProperty(
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|  
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|  MutableStylePropertySet::SetResult MutableStylePropertySet::setProperty(
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|      const AtomicString& customPropertyName,
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| +    const PropertyRegistry* registry,
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|      const String& value,
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|      bool important,
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|      StyleSheetContents* contextStyleSheet,
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| @@ -331,9 +332,9 @@ MutableStylePropertySet::SetResult MutableStylePropertySet::setProperty(
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|      bool didChange = removeProperty(customPropertyName);
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|      return MutableStylePropertySet::SetResult{didParse, didChange};
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|    }
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| -  return CSSParser::parseValueForCustomProperty(this, customPropertyName, value,
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| -                                                important, contextStyleSheet,
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| -                                                isAnimationTainted);
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| +  return CSSParser::parseValueForCustomProperty(
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| +      this, customPropertyName, registry, value, important, contextStyleSheet,
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| +      isAnimationTainted);
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|  }
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|  
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|  void MutableStylePropertySet::setProperty(CSSPropertyID propertyID,
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| 
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