fix build break for duplicate method definition

Change-Id: Iec5b4db0f838820d0772082d189e8510cc512229
change access for method showTimeoutDialog

Change-Id: I05bb4391938385821f710f09104fcf9be9e98617
amend error in LockPatternKeyguardView

Change-Id: I247b18cc47c1c19fc74a48ec260cbb965907b6c7