On the 'pristines-on-demand-on-mwf' branch: Rename "hydrate callback" to
a "fetch callback".

Our callbacks currently only fetch the contents, whereas hydrating is a
composite operation that involves fetching the contents *and* marking the
pristine as hydrated in the working copy.  So let's use a more appropriate
name for them.

* subversion/include/private/svn_wc_private.h
  (svn_wc__textbase_hydrate_cb_t): Rename …
  (svn_wc__textbase_fetch_cb_t): …to this.
  (svn_wc__textbase_sync): Rename `hydrate_callback` and `hydrate_baton`
   to `fetch_callback` and `fetch_baton` respectively.

* subversion/libsvn_client/textbase.c
  (textbase_hydrate_baton_t, textbase_hydrate_cb): Rename …
  (textbase_fetch_baton_t, textbase_fetch_cb): …to this.
  (svn_client__textbase_sync): Use new names.  Rename `baton` to `fetch_baton`.

* subversion/libsvn_wc/textbase.c
  (textbase_hydrate_cb): Rename …
  (textbase_fetch_cb): …to this.
  (textbase_sync_baton_t, svn_wc__textbase_sync): Use new names.

* subversion/libsvn_wc/wc_db.h
  (svn_wc__db_textbase_hydrate_cb_t): Rename …
  (svn_wc__db_textbase_fetch_cb_t): …to this.
  (svn_wc__db_textbase_sync): Rename `hydrate_callback` and `hydrate_baton`
   to `fetch_callback` and `fetch_baton` respectively.

* subversion/libsvn_wc/wc_db_textbase.c
  (textbase_hydrate, svn_wc__db_textbase_sync): Use new names.


git-svn-id: https://svn.apache.org/repos/asf/subversion/branches/pristines-on-demand-on-mwf@1905659 13f79535-47bb-0310-9956-ffa450edef68
5 files changed