The source project of this merge request has been removed.
replace weston_signal_emit_mutable with wl_signal_emit_mutable
wayland upstream has introduced wl_signal_emit_mutable now we can use it
Signed-off-by: He Yong hyyoxhk@163.com
wayland upstream has introduced wl_signal_emit_mutable now we can use it
Signed-off-by: He Yong hyyoxhk@163.com