Replace in-line code with a call to svn_sort__array_delete() or svn_sort__array_insert() or apr_array_cat() in a few places.
Replace in-line code with a call to svn_sort__array_delete() or
svn_sort__array_insert() or apr_array_cat() in a few places.

* subversion/libsvn_client/merge.c
  (slice_remaining_ranges): Use svn_sort__array_insert().
  (remove_first_range_from_remaining_ranges): Use svn_sort__array_delete().
  (normalize_merge_sources_internal): Use svn_sort__array_insert() and
    apr_array_cat().


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1203684 13f79535-47bb-0310-9956-ffa450edef68

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