In CSSStyleDeclaration::setProperty(const String&, const String&, ExceptionCode&), we construct a string, either "" or "important", depending on the priority of the property. We then pass this value to CSSStyleDeclaration::setProperty(const String&, const String&, const String&, ExceptionCode&), which parses the value out of the string again. We should just pass the bool directly, without going through an intermediate string.
Created attachment 88537 [details] proposed patch
Comment on attachment 88537 [details] proposed patch Clearing flags on attachment: 88537 Committed r83118: <http://trac.webkit.org/changeset/83118>
All reviewed patches have been landed. Closing bug.