[DO NOT MERGE] Prevent FDs from being leaked when accepted sockets are closed...

[DO NOT MERGE] Prevent FDs from being leaked when accepted sockets are closed am: 786e2694 am: 8fd324c3 am: 438cc52c  -s ours am: 7f845969  -s ours am: ed82c6fa am: c1f8a09c am: 8091a009  -s ours am: bc12dda3 am: ffe6090f am: a71d1c41 am: 081bea18  -s ours am: 34b14060
am: 45c45d35

Change-Id: I52e03aba7bcb227200e97ffb5bae44cfa0925977