[PATCH weston] ivi-shell: remove content_observer notification

[Ucan, Emre (ADITG/SW1)]

The content observer notification struct and its
set API (ivi_layout_surface_set_content_observer)
are removed. Because they are unused.

Signed-off-by: Emre Ucan <eucan at de.adit-jv.com>
---
 ivi-shell/ivi-layout-export.h  |   11 -----------
 ivi-shell/ivi-layout-private.h |    5 -----
 ivi-shell/ivi-layout.c         |   16 ----------------
 3 files changed, 32 deletions(-)

diff --git a/ivi-shell/ivi-layout-export.h b/ivi-shell/ivi-layout-export.h
index 62fee07..dade418 100644
--- a/ivi-shell/ivi-layout-export.h
+++ b/ivi-shell/ivi-layout-export.h
@@ -321,17 +321,6 @@ struct ivi_layout_interface {
 					   enum wl_output_transform orientation);
 
 	/**
-	 * \brief Set an observer callback for ivi_surface content status change.
-	 *
-	 * \return IVI_SUCCEEDED if the method call was successful
-	 * \return IVI_FAILED if the method call was failed
-	 */
-	int32_t (*surface_set_content_observer)(
-				struct ivi_layout_surface *ivisurf,
-				ivi_controller_surface_content_callback callback,
-				void* userdata);
-
-	/**
 	 * \brief register for notification on property changes of ivi_surface
 	 *
 	 * \return IVI_SUCCEEDED if the method call was successful
diff --git a/ivi-shell/ivi-layout-private.h b/ivi-shell/ivi-layout-private.h
index 3a23ef4..86ba376 100644
--- a/ivi-shell/ivi-layout-private.h
+++ b/ivi-shell/ivi-layout-private.h
@@ -54,11 +54,6 @@ struct ivi_layout_surface {
 		struct wl_list layer_list;
 	} order;
 
-	struct {
-		ivi_controller_surface_content_callback callback;
-		void *userdata;
-	} content_observer;
-
 	struct wl_signal configured;
 };
 
diff --git a/ivi-shell/ivi-layout.c b/ivi-shell/ivi-layout.c
index 7b831e0..b8829f7 100644
--- a/ivi-shell/ivi-layout.c
+++ b/ivi-shell/ivi-layout.c
@@ -2332,21 +2332,6 @@ ivi_layout_surface_configure(struct ivi_layout_surface *ivisurf,
 		       ivisurf);
 }
 
-static int32_t
-ivi_layout_surface_set_content_observer(struct ivi_layout_surface *ivisurf,
-					ivi_controller_surface_content_callback callback,
-					void* userdata)
-{
-	int32_t ret = IVI_FAILED;
-
-	if (ivisurf != NULL) {
-		ivisurf->content_observer.callback = callback;
-		ivisurf->content_observer.userdata = userdata;
-		ret = IVI_SUCCEEDED;
-	}
-	return ret;
-}
-
 struct ivi_layout_surface*
 ivi_layout_surface_create(struct weston_surface *wl_surface,
 			  uint32_t id_surface)
@@ -2468,7 +2453,6 @@ static struct ivi_layout_interface ivi_layout_interface = {
 	.surface_set_source_rectangle		= ivi_layout_surface_set_source_rectangle,
 	.surface_set_destination_rectangle	= ivi_layout_surface_set_destination_rectangle,
 	.surface_set_orientation		= ivi_layout_surface_set_orientation,
-	.surface_set_content_observer		= ivi_layout_surface_set_content_observer,
 	.surface_add_notification		= ivi_layout_surface_add_notification,
 	.surface_remove_notification		= ivi_layout_surface_remove_notification,
 	.surface_get_weston_surface		= ivi_layout_surface_get_weston_surface,
-- 
1.7.9.5