gst/gstbin.c: If a child is removed from a bin while we remove the child from the...

gst/gstbin.c: If a child is removed from a bin while we remove the child from the bin and while we're retrieving its ...

Original commit message from CVS:
* gst/gstbin.c: (gst_bin_add_func), (cb_parent_unset),
(gst_bin_get_state):
If a child is removed from a bin while we remove the child from
the bin and while we're retrieving its state, signal this to the
get_state function so we abort the wait (instead of waiting for
a timeout) and can immediately re-iterate over all other elements.