tree e04989fe66ca8c87b89a28d105445877bb23e06d
parent 6d1b439f3f570ebee6c82aa7d0f2144558ca42e7
author Sam Lin <samlin@google.com> 1383741670 +0800
committer Sam Lin <samlin@google.com> 1383770767 +0800

Disable HW BACK key at the incoming-call screen

For devices with HW BACK key, it should be disabled at the incoming-
call screen.  Therefore, a user will not leave the screen by mistake.

Bug: 11548503
Change-Id: I2f4f875c23687afe52a5f816550b9383b9a852c8