Minor cosmetic refactoring in svn patch. No functional change.
Minor cosmetic refactoring in svn patch. No functional change.

* subversion/libsvn_client/patch.c
  (close_target_streams): Remove this helper function and put it's code
   directly into ...
  (apply_one_patch): ... this function, which was the only caller.
   The reason I diskliked having the helper is that, as of r1028152,
   the helper doesn't close all streams associated with the target anymore.
   But the function's name was potentially giving readers the opposite idea.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1033678 13f79535-47bb-0310-9956-ffa450edef68

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