Revert "Revert "Revert "recvfrom should set srcAddress for empty packets"""

libcore.io.OsTest#test_recvfrom_EmptyPacket fails on gce instances.

This reverts commit 0d4a60083ee1d7e713f09bd78c22e771030e1a9d.

Change-Id: I08d9a057a3576b1baab03c96301d2fe4c5cc9d2e
2 files changed