gst/gstelement.h: remove define that referenced a nonexisting GstElement struct member

Original commit message from CVS:
* gst/gstelement.h:
remove define that referenced a nonexisting GstElement struct member

ChangeLog

+2004-06-22  Benjamin Otte  <otte@gnome.org>
+
+	* gst/gstelement.h:
+	  remove define that referenced a nonexisting GstElement struct member
+
 2004-06-20  Benjamin Otte  <otte@gnome.org>
 
 	* gst/gstdata.c: (gst_data_is_writable):

gst/gstelement.h

@@ -136,7 +136,6 @@ typedef enum {
 
 #define GST_ELEMENT_NAME(obj)			(GST_OBJECT_NAME(obj))
 #define GST_ELEMENT_PARENT(obj)			(GST_OBJECT_PARENT(obj))
-#define GST_ELEMENT_MANAGER(obj)		(((GstElement*)(obj))->manager)
 #define GST_ELEMENT_SCHED(obj)			(((GstElement*)(obj))->sched)
 #define GST_ELEMENT_CLOCK(obj)			(((GstElement*)(obj))->clock)
 #define GST_ELEMENT_PADS(obj)			((obj)->pads)