Convert some wrapper functions used for creating errors into wrapper macros, so we can retain useful line number information when they are used.
Convert some wrapper functions used for creating errors into wrapper macros,
so we can retain useful line number information when they are used.

* suvbversion/libsvn_fs_base/tree.c
  (not_found, already_exists, not_txn): Removed, replaced with...
  (NOT_FOUND, ALREADY_EXISTS, NOT_TXN): These new wrapper macros that do
   the same thing the functions did.
  (open_path, base_change_node_prop, base_merge, txn_body_make_dir,
   base_make_dir, txn_body_delete, copy_helper, txn_body_make_file,
   base_node_history): Use the new macros instead of the old functions.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@858901 13f79535-47bb-0310-9956-ffa450edef68

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