am 4ac4ab4e: Merge "Remove sleep from test acitivity to avoid ANR when key event is injected bug#: 5737922" into ics-mr1

* commit '4ac4ab4ef046eed4d1ada7bbb1d54ee0a244d454':
  Remove sleep from test acitivity to avoid ANR when key event is injected bug#: 5737922