Upgrade emulator to emu-master-dev build 3840836

qemu: be1b882f03cab0b83e94695d18f13a9d9cfb0575
Author: Erwin Jansen <jansene@google.com>
Date:   Wed Mar 22 22:02:17 2017 +0000

    Merge "Removal of dead code" into emu-master-dev

Change-Id: I10af4e8acbacc41d1c21261fc53097e0b7824498
144 files changed
tree: 4ad27ccf376efa74442353a2a4e64b66a73e4bb3
  1. darwin-x86_64/
  2. linux-x86_64/
  3. .gitignore
  4. NOTICE
  5. README
  6. update_emulator.sh