Every identity relationship (that is to say, "cherry-pick" and "revert") is nessesarily also a "reference" relationship. When running `git-webkit trace`, we should prefer the "identity" relationship over the "reference" one, because it is more descriptive.
<rdar://problem/101269112>
Pull request: https://github.com/WebKit/WebKit/pull/5472
Committed 255686@main (8c46e2483e88): <https://commits.webkit.org/255686@main> Reviewed commits have been landed. Closing PR #5472 and removing active labels.
Committed 252432.598@safari-7614-branch (17eb663b38fb): <https://commits.webkit.org/252432.598@safari-7614-branch> Reviewed commits have been landed. Closing PR #147 and removing active labels.