SWIG/Ruby: Handle Merge Tracking-related test failures due tochanges to the behavior of 'merge' (which now avoids repeated merges).
SWIG/Ruby: Handle Merge Tracking-related test failures due tochanges
to the behavior of 'merge' (which now avoids repeated merges).

* subversion/bindings/swig/ruby/test/test_client.rb
  (test_merge, test_merge_peg): Delete "svn:mergeinfo" property on the
   target of our merge to allow subsequent merge operations which
   include the same revision range.

Review by: kou


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@864144 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion