[gnome-photos] update-mtime-job: Use G_DECLARE_FINAL_TYPE

[Debarshi Ray <debarshir src gnome org>]

commit 2f342e161fcf5d372255735be9e4bbc3a4f7e96a
Author: Debarshi Ray <debarshir gnome org>
Date:   Sun Nov 20 12:11:35 2016 +0100

    update-mtime-job: Use G_DECLARE_FINAL_TYPE
    
    https://bugzilla.gnome.org/show_bug.cgi?id=763712

 src/photos-update-mtime-job.c |    5 -----
 src/photos-update-mtime-job.h |   14 +-------------
 2 files changed, 1 insertions(+), 18 deletions(-)
---
diff --git a/src/photos-update-mtime-job.c b/src/photos-update-mtime-job.c
index 228050a..989ed5b 100644
--- a/src/photos-update-mtime-job.c
+++ b/src/photos-update-mtime-job.c
@@ -44,11 +44,6 @@ struct _PhotosUpdateMtimeJob
   gchar *urn;
 };
 
-struct _PhotosUpdateMtimeJobClass
-{
-  GObjectClass parent_class;
-};
-
 enum
 {
   PROP_0,
diff --git a/src/photos-update-mtime-job.h b/src/photos-update-mtime-job.h
index 718f826..d06896d 100644
--- a/src/photos-update-mtime-job.h
+++ b/src/photos-update-mtime-job.h
@@ -30,19 +30,7 @@
 G_BEGIN_DECLS
 
 #define PHOTOS_TYPE_UPDATE_MTIME_JOB (photos_update_mtime_job_get_type ())
-
-#define PHOTOS_UPDATE_MTIME_JOB(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
-   PHOTOS_TYPE_UPDATE_MTIME_JOB, PhotosUpdateMtimeJob))
-
-#define PHOTOS_IS_UPDATE_MTIME_JOB(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
-   PHOTOS_TYPE_UPDATE_MTIME_JOB))
-
-typedef struct _PhotosUpdateMtimeJob      PhotosUpdateMtimeJob;
-typedef struct _PhotosUpdateMtimeJobClass PhotosUpdateMtimeJobClass;
-
-GType                   photos_update_mtime_job_get_type             (void) G_GNUC_CONST;
+G_DECLARE_FINAL_TYPE (PhotosUpdateMtimeJob, photos_update_mtime_job, PHOTOS, UPDATE_MTIME_JOB, GObject);
 
 PhotosUpdateMtimeJob   *photos_update_mtime_job_new                  (const gchar *urn);