Similar to Bug 235357 for 'git-webkit pr', 'git-webkit land' should also comment on the bug. It should include the committed revision. It can be the same comment which it does on github PR.
<rdar://problem/88089775>
Resolved this in https://bugs.webkit.org/show_bug.cgi?id=236715. *** This bug has been marked as a duplicate of bug 236715 ***