Fix one of the two or three bugs in r1412382. This one caused diff_tests.py 66 to fail.
Fix one of the two or three bugs in r1412382. This one caused diff_tests.py 66
to fail.

* subversion/tests/cmdline/diff_tests.py
  (diff_properties_no_newline): Apply and test the changes one at a time
    because we don't guarantee the order of diff output.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1412400 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion