[PATCH] libsvn_fs_util, move functions from tree.c file

Hello,

Please find attached the patch to move redundant functions (only one
such function exists) from tree.c file in libsvn-fs-fs and
libsvn-fs-base libraries to libsvn-fs-util library.

FWIW, I've tested this patch with both FS back-end modules.

[[
Move the re-usable function from tree.c file in libsvn-fs-fs and
libsvn-fs-base libraries to fs-util.c in libsvn-fs-util library.

* subversion/include/private/svn_fs_util.h
* subversion/libsvn_fs_util/fs-util.c
  (next_entry_name): New function, the result of a merger from similar
  function redundantly defined in both FS backend modules.

* subversion/libsvn_fs_fs/tree.c
* subversion/libsvn_fs_base/tree.c
  (next_entry_name): Relocated to libsvn-fs-util library.

Patch by: bhuvan
]]

-- 
Regards,
Bhuvaneswaran