[PATCH weston 16/16] ivi-shell: remove content_observer leftover

[Ucan, Emre (ADITG/SW1)]

content_observer_notification is removed by the commit:
193e301c740b582f20307e3e08f8373d26ea968f.

Therefore, this callback function is unused.

Signed-off-by: Emre Ucan <eucan at de.adit-jv.com>
---
 ivi-shell/ivi-layout-export.h |    5 -----
 1 file changed, 5 deletions(-)

diff --git a/ivi-shell/ivi-layout-export.h b/ivi-shell/ivi-layout-export.h
index 2ccdff5..afe5001 100644
--- a/ivi-shell/ivi-layout-export.h
+++ b/ivi-shell/ivi-layout-export.h
@@ -138,11 +138,6 @@ enum ivi_layout_transition_type{
 	IVI_LAYOUT_TRANSITION_MAX,
 };
 
-typedef void (*ivi_controller_surface_content_callback)(
-			struct ivi_layout_surface *ivisurf,
-			int32_t content,
-			void *userdata);
-
 struct ivi_layout_interface {
 
 	/**
-- 
1.7.9.5