[gnome-photos] search-controller: Use G_DECLARE_FINAL_TYPE

[Debarshi Ray <debarshir src gnome org>]

commit c147df9834fb4e91bca4d78a42321d98476caedb
Author: Umang Jain <mailumangjain gmail com>
Date:   Wed Sep 6 00:32:13 2017 +0530

    search-controller: Use G_DECLARE_FINAL_TYPE
    
    https://bugzilla.gnome.org/show_bug.cgi?id=763712

 src/photos-search-controller.c |    5 -----
 src/photos-search-controller.h |   14 +-------------
 2 files changed, 1 insertions(+), 18 deletions(-)
---
diff --git a/src/photos-search-controller.c b/src/photos-search-controller.c
index 532c9b3..5017a99 100644
--- a/src/photos-search-controller.c
+++ b/src/photos-search-controller.c
@@ -37,11 +37,6 @@ struct _PhotosSearchController
   gchar *str;
 };
 
-struct _PhotosSearchControllerClass
-{
-  GObjectClass parent_class;
-};
-
 enum
 {
   SEARCH_STRING_CHANGED,
diff --git a/src/photos-search-controller.h b/src/photos-search-controller.h
index 12eb259..1cf707f 100644
--- a/src/photos-search-controller.h
+++ b/src/photos-search-controller.h
@@ -30,19 +30,7 @@
 G_BEGIN_DECLS
 
 #define PHOTOS_TYPE_SEARCH_CONTROLLER (photos_search_controller_get_type ())
-
-#define PHOTOS_SEARCH_CONTROLLER(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
-   PHOTOS_TYPE_SEARCH_CONTROLLER, PhotosSearchController))
-
-#define PHOTOS_IS_SEARCH_CONTROLLER(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
-   PHOTOS_TYPE_SEARCH_CONTROLLER))
-
-typedef struct _PhotosSearchController      PhotosSearchController;
-typedef struct _PhotosSearchControllerClass PhotosSearchControllerClass;
-
-GType                      photos_search_controller_get_type       (void) G_GNUC_CONST;
+G_DECLARE_FINAL_TYPE (PhotosSearchController, photos_search_controller, PHOTOS, SEARCH_CONTROLLER, GObject)
 
 PhotosSearchController    *photos_search_controller_new            (void);