Remove "handle WC-local reverts" comments from --record-only merge code.
Remove "handle WC-local reverts" comments from --record-only merge code.

* subversion/libsvn_client/merge.c
  (do_merge, do_single_file_merge): Remove comment re handling WC-local
  reverts in --record-only code path.  This works other then when *all*
  merge info is locally reverted, and that is a different issue altogether,
  not something specific to --record-only merges.

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