* commit '6aea1154bae3a0935fdb9b09b2d91d9548232eb0': DO NOT MERGE: KeyguardManager: Add isKeyguardLocked() and isKeyguardSecure()
* commit '6aea1154bae3a0935fdb9b09b2d91d9548232eb0': DO NOT MERGE: KeyguardManager: Add isKeyguardLocked() and isKeyguardSecure()