(merge): Remove all references to caller's circumstances, in preparation for larger changes that will make commits against non-single-revision trees work.
(merge): Remove all references to caller's circumstances, in
preparation for larger changes that will make commits against
non-single-revision trees work.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion