WebKit currently uses a WebKit-specific [Supplemental] extended attribute. Partial interfaces in standard Web IDL would allow us to do the same thing: http://dev.w3.org/2006/webapi/WebIDL/#dfn-partial-interface
Created attachment 199788 [details] Patch
Comment on attachment 199788 [details] Patch Looks great!
Comment on attachment 199788 [details] Patch Clearing flags on attachment: 199788 Committed r149170: <http://trac.webkit.org/changeset/149170>
All reviewed patches have been landed. Closing bug.
*** Bug 115399 has been marked as a duplicate of this bug. ***