camerabin2: remove unused helper function

This drop_eos_probe function is not used anymore, remove it

gst/camerabin2/camerabingeneral.c

@@ -258,29 +258,3 @@ gst_camerabin_remove_elements_from_bin (GstBin * bin)
   }
   gst_iterator_free (iter);
 }
-
-/**
- * gst_camerabin_drop_eos_probe:
- * @pad: pad receiving the event
- * @event: received event
- * @u_data: not used
- *
- * Event probe that drop all eos events.
- *
- * Returns: FALSE to drop the event, TRUE otherwise
- */
-gboolean
-gst_camerabin_drop_eos_probe (GstPad * pad, GstEvent * event, gpointer u_data)
-{
-  gboolean ret = TRUE;
-
-  switch (GST_EVENT_TYPE (event)) {
-    case GST_EVENT_EOS:
-      GST_DEBUG ("dropping eos in %s:%s", GST_DEBUG_PAD_NAME (pad));
-      ret = FALSE;
-      break;
-    default:
-      break;
-  }
-  return ret;
-}

gst/camerabin2/camerabingeneral.h

@@ -34,6 +34,4 @@ GstElement * gst_camerabin_setup_default_element (GstBin * bin, GstElement *user
 
 void gst_camerabin_remove_elements_from_bin (GstBin * bin);
 
-gboolean gst_camerabin_drop_eos_probe (GstPad * pad, GstEvent * event, gpointer u_data);
-
 #endif /* #ifndef __CAMERABIN_GENERAL_H_ */