Layered moved-to doesn't work yet.

* subversion/tests/libsvn_wc/op-depth-test.c
  (layered_moved_to): Extend.
  (test_funcs): Mark layered_moved_to XFAIL.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1442177 13f79535-47bb-0310-9956-ffa450edef68