XCB: output does not need -lxcb_aux anymore

modules/video_output/Modules.am

@@ -27,11 +27,11 @@ libxcb_plugin_la_SOURCES = \
 libxcb_plugin_la_CFLAGS = $(AM_CFLAGS) \
 	$(XCB_CFLAGS) $(XCB_SHM) \
 	$(XPROTO_CFLAGS) \
-	$(XCB_AUX_CFLAGS) $(XCB_IMAGE_CFLAGS)
+	$(XCB_IMAGE_CFLAGS)
 libxcb_plugin_la_LIBADD = $(AM_LIBADD) \
 	$(XCB_LIBS) $(XCB_SHM) \
 	$(XPROTO_LIBS) \
-	$(XCB_AUX_LIBS) $(XCB_IMAGE_LIBS)
+	$(XCB_IMAGE_LIBS)
 libxcb_plugin_la_DEPENDENCIES =
 
 libxcb_window_plugin_la_SOURCES = xcb/window.c xcb/keys.c

modules/video_output/xcb/x11.c

@@ -33,7 +33,6 @@
 #include <xcb/xcb.h>
 #include <xcb/shm.h>
 
-#include <xcb/xcb_aux.h>
 #include <xcb/xcb_image.h>
 
 #include <vlc_common.h>