Even though JS implicitly returns undefined, we decided not to show return types unless there is an explicit 'return <expr>' in the function. I'm not sure how this got reverted but I will fix it.
<rdar://problem/21783141>
Created attachment 259688 [details] patch
Comment on attachment 259688 [details] patch r=me, Though I wonder if we could write a test for this.
Comment on attachment 259688 [details] patch Clearing flags on attachment: 259688 Committed r188818: <http://trac.webkit.org/changeset/188818>
All reviewed patches have been landed. Closing bug.