| Index: Source/core/css/parser/CSSParserFastPaths.cpp | 
| diff --git a/Source/core/css/parser/CSSParserFastPaths.cpp b/Source/core/css/parser/CSSParserFastPaths.cpp | 
| index ef96b66d4174b779ef5fbc31edd768a01bb32f0d..9b7633da42a2d43e64990733d034b1ca74370848 100644 | 
| --- a/Source/core/css/parser/CSSParserFastPaths.cpp | 
| +++ b/Source/core/css/parser/CSSParserFastPaths.cpp | 
| @@ -37,11 +37,14 @@ static inline bool isSimpleLengthPropertyID(CSSPropertyID propertyId, bool& acce | 
| case CSSPropertyWebkitPaddingEnd: | 
| case CSSPropertyWebkitPaddingStart: | 
| case CSSPropertyShapeMargin: | 
| +    case CSSPropertyR: | 
| case CSSPropertyRx: | 
| case CSSPropertyRy: | 
| acceptsNegativeNumbers = false; | 
| return true; | 
| case CSSPropertyBottom: | 
| +    case CSSPropertyCx: | 
| +    case CSSPropertyCy: | 
| case CSSPropertyLeft: | 
| case CSSPropertyMarginBottom: | 
| case CSSPropertyMarginLeft: | 
|  |