When we add -webkit-user-modify to elements in Shadow DOM of progress or meter, they become modifiable. We would like to prohibit it.
Created attachment 154232 [details] Patch
Comment on attachment 154232 [details] Patch Test expectations are missing.
Created attachment 154254 [details] Patch
(In reply to comment #2) > (From update of attachment 154232 [details]) > Test expectations are missing. Oops. I've updated it.
Created attachment 154516 [details] Patch
Comment on attachment 154516 [details] Patch Clearing flags on attachment: 154516 Committed r123704: <http://trac.webkit.org/changeset/123704>
All reviewed patches have been landed. Closing bug.