Disable on-screen keyboard for emergency dialer am: bdc9c884bb am: 4035812eb4
am: 5e5f0614be

* commit '5e5f0614bee4ed4b605611f962fe88b919ceface':
  Disable on-screen keyboard for emergency dialer

Change-Id: I110e96195afd095bb5d8d9137619079a8f5a1dcc