am 6aea1154: DO NOT MERGE: KeyguardManager: Add isKeyguardLocked() and isKeyguardSecure()

* commit '6aea1154bae3a0935fdb9b09b2d91d9548232eb0':
  DO NOT MERGE: KeyguardManager: Add isKeyguardLocked() and isKeyguardSecure()
tree: 2de34eaf949bd30904e7e7343a64fce86fec4561
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. vpn/
  7. MODULE_LICENSE_APACHE2
  8. NOTICE