[gnome-photos] pipeline: Remove unnecessary CLASS macros

[Debarshi Ray <debarshir src gnome org>]

commit 519b163ad8670d8067ab0d0e19589189a5b20f7f
Author: Debarshi Ray <debarshir gnome org>
Date:   Fri Mar 4 15:12:28 2016 +0100

    pipeline: Remove unnecessary CLASS macros

 src/photos-pipeline.h |   12 ------------
 1 files changed, 0 insertions(+), 12 deletions(-)
---
diff --git a/src/photos-pipeline.h b/src/photos-pipeline.h
index 377ebf9..63f9a19 100644
--- a/src/photos-pipeline.h
+++ b/src/photos-pipeline.h
@@ -34,22 +34,10 @@ G_BEGIN_DECLS
   (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
    PHOTOS_TYPE_PIPELINE, PhotosPipeline))
 
-#define PHOTOS_PIPELINE_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST ((klass), \
-   PHOTOS_TYPE_PIPELINE, PhotosPipelineClass))
-
 #define PHOTOS_IS_PIPELINE(obj) \
   (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
    PHOTOS_TYPE_PIPELINE))
 
-#define PHOTOS_IS_PIPELINE_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE ((klass), \
-   PHOTOS_TYPE_PIPELINE))
-
-#define PHOTOS_PIPELINE_GET_CLASS(obj) \
-  (G_TYPE_INSTANCE_GET_CLASS ((obj), \
-   PHOTOS_TYPE_PIPELINE, PhotosPipelineClass))
-
 typedef struct _PhotosPipeline      PhotosPipeline;
 typedef struct _PhotosPipelineClass PhotosPipelineClass;