Following up on r1561688, switch almost every caller of svn_stream_read() to
its successor svn_stream_read_full(). Do this to resolve many deprecation
warnings (and to avoid somebody else accidentally doing the invalid conversion
to svn_stream_read2()).

There are no functional changes as svn_stream_read() is a direct call to
svn_stream_read_full().

* subversion/libsvn_delta/svndiff.c
  (read_one_byte): Update caller.

* subversion/libsvn_delta/text_delta.c
  (txdelta_next_window,
   tpush_write_handler,
   apply_window,
   svn_txdelta_send_stream): Update caller.

* subversion/libsvn_fs_base/lock.c
  (svn_fs_base__get_locks): Update caller.

* subversion/libsvn_fs_fs/recovery.c
  (read_handler_recover): Update caller.

* subversion/libsvn_fs_x/cached_data.c
  (get_dir_contents): Update caller.

* subversion/libsvn_fs_x/pack.c
  (write_reps_containers): Update caller.

* subversion/libsvn_repos/load.c
  (read_key_or_val,
   parse_text_block,
   svn_repos_parse_dumpstream3): Update caller.

* subversion/libsvn_subr/config_file.c
  (parser_getc): Update caller.

* subversion/libsvn_subr/hash.c
  (svn_hash__read_entry):

* subversion/libsvn_subr/packed_data.c
  (read_stream_uint,
   read_stream_data,
   svn_packed__data_read): Update caller.

* subversion/libsvn_subr/subst.c
  (translated_stream_read,
   read_handler_special): Update caller.

* subversion/libsvn_wc/adm_crawler.c
  (read_handler_copy): Update caller.

* subversion/mod_dav_svn/repos.c
  (deliver): Update caller.

* subversion/svnserve/serve.c
  (get_file): Update caller.

* subversion/tests/libsvn_subr/spillbuf-test.c
  (test_spillbuf_stream): Update caller.

* subversion/tests/libsvn_subr/stream-test.c
  (test_stream_from_string,
   test_stream_compressed,
   test_stream_seek_stringbuf,
   test_stream_seek_translated,
   test_stream_compressed_empty_file): Update caller.

* subversion/tests/libsvn_wc/pristine-store-test.c
  (pristine_delete_while_open): Update caller.

* subversion/tests/svn_test_fs.c
  (svn_test__stream_to_string): Update caller.

* tools/server-side/fsfs-stats.c
  (read_windows): Update caller.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1561903 13f79535-47bb-0310-9956-ffa450edef68