[automerger skipped] Merge "remote submix: force pipe shutdown on input close" am: 3e4de69cbf -s ours am: 3f9c4488b0 -s ours
am: 547a8c3c51 -s ours
am skip reason: change_id I4391e73874e502da5000b1746436fb61bb2fe869 with SHA1 5b78d41954 is in history

Change-Id: I6ad566e03594b1ed2c99e4b198342e560f4286cf