[automerger skipped] init: fix StopSendingMessages() am: 43374ce9c1 -s ours

am skip reason: Change-Id Iaae0264fae3f2b899ceb5ba0364a4773df1f7ca3 with SHA-1 68855276a1 is in history

Change-Id: I3d08be8b3e45c18813b4dc9ffef5e3f5caf4f441