WebKitCSSShaderValue inherits from CSSPrimitiveValue and uses it only for URL storage. We should put the URL in a WebKitCSSShaderValue member instead.
Created attachment 128030 [details] Patch
Comment on attachment 128030 [details] Patch Clearing flags on attachment: 128030 Committed r108396: <http://trac.webkit.org/changeset/108396>
All reviewed patches have been landed. Closing bug.