[tracker/wip/carlosg/remote-module-reduction: 7/7] Revert "libtracker-sparql: Ensure to register a single instance of serializers"

[Carlos Garnacho <carlosg src gnome org>]

commit 129a65b1cba5fa2c6361c631ebef067151e632a8
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sat Apr 23 15:12:23 2022 +0200

    Revert "libtracker-sparql: Ensure to register a single instance of serializers"
    
    Since all internal tracker library interaction stays within library code and
    is no longer done on modules for the HTTP connection/endpoint, we no longer
    need these hacks to ensure single registration of types.
    
    This reverts commit 787c4ff6e2132559545475b9dae31eebbe49ff7a.

 src/libtracker-sparql/tracker-connection.c | 12 ------------
 src/libtracker-sparql/tracker-serializer.c | 16 ++++------------
 2 files changed, 4 insertions(+), 24 deletions(-)
---
diff --git a/src/libtracker-sparql/tracker-connection.c b/src/libtracker-sparql/tracker-connection.c
index 382492532..f964f44ae 100644
--- a/src/libtracker-sparql/tracker-connection.c
+++ b/src/libtracker-sparql/tracker-connection.c
@@ -60,10 +60,6 @@
 
 #include "tracker-connection.h"
 #include "tracker-private.h"
-#include "tracker-serializer-json.h"
-#include "tracker-serializer-trig.h"
-#include "tracker-serializer-turtle.h"
-#include "tracker-serializer-xml.h"
 
 G_DEFINE_ABSTRACT_TYPE (TrackerSparqlConnection, tracker_sparql_connection,
                         G_TYPE_OBJECT)
@@ -87,14 +83,6 @@ tracker_sparql_connection_class_init (TrackerSparqlConnectionClass *klass)
        GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
        object_class->dispose = tracker_sparql_connection_dispose;
-
-       /* Ensure serializer types, we want all of these initialized before
-        * the remote soup 2/3 modules gets to initialize them.
-        */
-       g_type_ensure (TRACKER_TYPE_SERIALIZER_XML);
-       g_type_ensure (TRACKER_TYPE_SERIALIZER_JSON);
-       g_type_ensure (TRACKER_TYPE_SERIALIZER_TURTLE);
-       g_type_ensure (TRACKER_TYPE_SERIALIZER_TRIG);
 }
 
 gboolean
diff --git a/src/libtracker-sparql/tracker-serializer.c b/src/libtracker-sparql/tracker-serializer.c
index 4c343fb58..c5ac3fe54 100644
--- a/src/libtracker-sparql/tracker-serializer.c
+++ b/src/libtracker-sparql/tracker-serializer.c
@@ -135,24 +135,16 @@ tracker_serializer_new (TrackerSparqlCursor     *cursor,
 
        switch (format) {
        case TRACKER_SERIALIZER_FORMAT_JSON:
-               type = g_type_from_name ("TrackerSerializerJson");
-               if (type == 0)
-                       type = TRACKER_TYPE_SERIALIZER_JSON;
+               type = TRACKER_TYPE_SERIALIZER_JSON;
                break;
        case TRACKER_SERIALIZER_FORMAT_XML:
-               type = g_type_from_name ("TrackerSerializerXml");
-               if (type == 0)
-                       type = TRACKER_TYPE_SERIALIZER_XML;
+               type = TRACKER_TYPE_SERIALIZER_XML;
                break;
        case TRACKER_SERIALIZER_FORMAT_TTL:
-               type = g_type_from_name ("TrackerSerializerTurtle");
-               if (type == 0)
-                       type = TRACKER_TYPE_SERIALIZER_TURTLE;
+               type = TRACKER_TYPE_SERIALIZER_TURTLE;
                break;
        case TRACKER_SERIALIZER_FORMAT_TRIG:
-               type = g_type_from_name ("TrackerSerializerTrig");
-               if (type == 0)
-                       type = TRACKER_TYPE_SERIALIZER_TRIG;
+               type = TRACKER_TYPE_SERIALIZER_TRIG;
                break;
        default:
                g_warn_if_reached ();