We have a standard number of characters we include for git hashes (12). We should use that for git-webkit revert too.
<rdar://problem/127495362>
Pull request: https://github.com/WebKit/WebKit/pull/28104
Committed 278465@main (628e24b7465d): <https://commits.webkit.org/278465@main> Reviewed commits have been landed. Closing PR #28104 and removing active labels.
Committed 272448.994@safari-7618-branch (a13a3bb713a0): <https://commits.webkit.org/272448.994@safari-7618-branch> Reviewed commits have been landed. Closing PR #1257 and removing active labels.