git svn rebase is an expensive command, it's also almost universally wrong in a world where our Git mirrors are being automatically only.
<rdar://problem/73365632>
Created attachment 417892 [details] Patch
Comment on attachment 417892 [details] Patch rs=me let's try this
Committed r271606: <https://trac.webkit.org/changeset/271606>
Re-opened since this is blocked by bug 220747
Closing this bug, it's premise is invalid.