[gnome-photos] tool-crop: Use G_DECLARE_FINAL_TYPE

[Debarshi Ray <debarshir src gnome org>]

commit 5ce42569f8477736c37206beeac7ff713e491821
Author: Debarshi Ray <debarshir gnome org>
Date:   Wed Jan 4 12:00:40 2017 +0100

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

 src/photos-tool-crop.c |    5 -----
 src/photos-tool-crop.h |   16 ++--------------
 2 files changed, 2 insertions(+), 19 deletions(-)
---
diff --git a/src/photos-tool-crop.c b/src/photos-tool-crop.c
index 81177a5..bf87922 100644
--- a/src/photos-tool-crop.c
+++ b/src/photos-tool-crop.c
@@ -85,11 +85,6 @@ struct _PhotosToolCrop
   gulong size_allocate_id;
 };
 
-struct _PhotosToolCropClass
-{
-  PhotosToolClass parent_class;
-};
-
 
 G_DEFINE_TYPE_WITH_CODE (PhotosToolCrop, photos_tool_crop, PHOTOS_TYPE_TOOL,
                          photos_utils_ensure_extension_points ();
diff --git a/src/photos-tool-crop.h b/src/photos-tool-crop.h
index ca7447a..c2b0e7d 100644
--- a/src/photos-tool-crop.h
+++ b/src/photos-tool-crop.h
@@ -1,6 +1,6 @@
 /*
  * Photos - access, organize and share your photos on GNOME
- * Copyright © 2015 – 2016 Red Hat, Inc.
+ * Copyright © 2015 – 2017 Red Hat, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -26,19 +26,7 @@
 G_BEGIN_DECLS
 
 #define PHOTOS_TYPE_TOOL_CROP (photos_tool_crop_get_type ())
-
-#define PHOTOS_TOOL_CROP(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
-   PHOTOS_TYPE_TOOL_CROP, PhotosToolCrop))
-
-#define PHOTOS_IS_TOOL_CROP(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
-   PHOTOS_TYPE_TOOL_CROP))
-
-typedef struct _PhotosToolCrop      PhotosToolCrop;
-typedef struct _PhotosToolCropClass PhotosToolCropClass;
-
-GType               photos_tool_crop_get_type           (void) G_GNUC_CONST;
+G_DECLARE_FINAL_TYPE (PhotosToolCrop, photos_tool_crop, PHOTOS, TOOL_CROP, PhotosTool);
 
 G_END_DECLS