Run merge_tests.py:commit_to_subtree_added_by_merge() over all RA layers now.  There's no reason to restrict it to only the DAV layers, and I think that in doing so, we've been masking a test failure that applies to all RA layers.
Run merge_tests.py:commit_to_subtree_added_by_merge() over all RA
layers now.  There's no reason to restrict it to only the DAV layers,
and I think that in doing so, we've been masking a test failure that
applies to all RA layers.

* subversion/tests/cmdline/merge_tests.py
  (commit_to_subtree_added_by_merge): Tweak comment.
  (test_list): Remove conditional Skip of commit_to_subtree_added_by_merge().

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