[tracker] libtracker-sparql: Remove get_direct(_async|_finish)

[Carlos Garnacho <carlosg src gnome org>]

commit 8acaa3e77283efd2a5661ac0ae050b8993c8e08b
Author: Carlos Garnacho <carlosg gnome org>
Date:   Mon Jul 10 02:21:52 2017 +0200

    libtracker-sparql: Remove get_direct(_async|_finish)
    
    Those functions have been deprecated for years and are being removed
    for 2.0. Use tracker_sparql_connection_get() and async variants instead,
    that will smartly use the direct connection underneath.

 .../libtracker-sparql-sections.txt                 |    3 -
 src/libtracker-sparql-backend/tracker-backend.vala |    8 ---
 src/libtracker-sparql/tracker-connection.vala      |   59 --------------------
 3 files changed, 0 insertions(+), 70 deletions(-)
---
diff --git a/docs/reference/libtracker-sparql/libtracker-sparql-sections.txt 
b/docs/reference/libtracker-sparql/libtracker-sparql-sections.txt
index 1180159..1a06559 100644
--- a/docs/reference/libtracker-sparql/libtracker-sparql-sections.txt
+++ b/docs/reference/libtracker-sparql/libtracker-sparql-sections.txt
@@ -132,9 +132,6 @@ TrackerSparqlConnection
 tracker_sparql_connection_get
 tracker_sparql_connection_get_async
 tracker_sparql_connection_get_finish
-tracker_sparql_connection_get_direct
-tracker_sparql_connection_get_direct_async
-tracker_sparql_connection_get_direct_finish
 tracker_sparql_connection_query
 tracker_sparql_connection_query_async
 tracker_sparql_connection_query_finish
diff --git a/src/libtracker-sparql-backend/tracker-backend.vala 
b/src/libtracker-sparql-backend/tracker-backend.vala
index d58d91d..76415d3 100644
--- a/src/libtracker-sparql-backend/tracker-backend.vala
+++ b/src/libtracker-sparql-backend/tracker-backend.vala
@@ -326,14 +326,6 @@ public static Tracker.Sparql.Connection tracker_sparql_connection_get (Cancellab
        return Tracker.Sparql.Backend.get_internal (cancellable);
 }
 
-public async static Tracker.Sparql.Connection tracker_sparql_connection_get_direct_async (Cancellable? 
cancellable = null) throws Tracker.Sparql.Error, IOError, DBusError, SpawnError {
-       return yield Tracker.Sparql.Backend.get_internal_async (cancellable);
-}
-
-public static Tracker.Sparql.Connection tracker_sparql_connection_get_direct (Cancellable? cancellable = 
null) throws Tracker.Sparql.Error, IOError, DBusError, SpawnError {
-       return Tracker.Sparql.Backend.get_internal (cancellable);
-}
-
 public static Tracker.Sparql.Connection tracker_sparql_connection_remote_new (string url_base) {
        return new Tracker.Remote.Connection (url_base);
 }
diff --git a/src/libtracker-sparql/tracker-connection.vala b/src/libtracker-sparql/tracker-connection.vala
index 7fc7f23..f06bbe3 100644
--- a/src/libtracker-sparql/tracker-connection.vala
+++ b/src/libtracker-sparql/tracker-connection.vala
@@ -157,65 +157,6 @@ public abstract class Tracker.Sparql.Connection : Object {
        public extern static new Connection get (Cancellable? cancellable = null) throws Sparql.Error, 
IOError, DBusError, SpawnError;
 
        /**
-        * tracker_sparql_connection_get_direct_finish:
-        * @_res_: The #GAsyncResult from the callback used to return the #TrackerSparqlConnection
-        * @error: The error which occurred or %NULL
-        *
-        * This function is called from the callback provided for
-        * tracker_sparql_connection_get_direct_async() to return the connection
-        * requested or an error in cases of failure.
-        *
-        * Returns: a new #TrackerSparqlConnection. Call g_object_unref() on the
-        * object when no longer used.
-        *
-        * Since: 0.10
-        *
-        * Deprecated: 0.12: Use tracker_sparql_connection_get_finish instead.
-        */
-
-       /**
-        * tracker_sparql_connection_get_direct_async:
-        * @cancellable: a #GCancellable used to cancel the operation
-        * @_callback_: user-defined #GAsyncReadyCallback to be called when
-        *              asynchronous operation is finished.
-        * @_user_data_: user-defined data to be passed to @_callback_
-        *
-        * A #TrackerSparqlConnection is returned asynchronously in the @_callback_ of
-        * your choosing. You must call
-        * tracker_sparql_connection_get_direct_finish() to find out if the
-        * connection was returned without error.
-        *
-        * See also: tracker_sparql_connection_get_direct().
-        *
-        * Since: 0.10
-        *
-        * Deprecated: 0.12: Use tracker_sparql_connection_get_async instead.
-        */
-       [Version (deprecated=true)]
-       public extern async static Connection get_direct_async (Cancellable? cancellable = null) throws 
Sparql.Error, IOError, DBusError, SpawnError;
-
-       /**
-        * tracker_sparql_connection_get_direct:
-        * @cancellable: a #GCancellable used to cancel the operation
-        * @error: #GError for error reporting.
-        *
-        * This behaves the same way tracker_sparql_connection_get() does, however,
-        * the #TrackerSparqlConnection can only be used for read-only requests.
-        * The advantage to this API over the tracker_sparql_connection_get()
-        * function is that it will use direct-access. This is faster than using
-        * D-Bus which may be the case with tracker_sparql_connection_get().
-        *
-        * Returns: a new #TrackerSparqlConnection. Call g_object_unref() on the
-        * object when no longer used.
-        *
-        * Since: 0.10
-        *
-        * Deprecated: 0.12: Use tracker_sparql_connection_get instead.
-        */
-       [Version (deprecated=true)]
-       public extern static new Connection get_direct (Cancellable? cancellable = null) throws Sparql.Error, 
IOError, DBusError, SpawnError;
-
-       /**
         * tracker_sparql_connection_remote_new:
         *
         * Returns: a new remote #TrackerSparqlConnection. Call g_object_unref() on the