When we create a new reference to a zombie node
(which is allowed as long as there are other refs
to the node), we don't correctly initialize the
node_is_zombie field of the ref, which can lead to
death recipients never being fired.
Bug: 63988502
Test: new binderLibTest
Change-Id: I06287947d7a2f59c25362850b389c20c8a3b6929
Signed-off-by: Martijn Coenen <maco@android.com>