tree 86c0efed748b1cd952c8bfab82723d95bf3f90e3
parent 2d9c6015b32338f1b82f46ec7ea7328422f0330a
author Adrian Roos <roosa@google.com> 1432604894 -0700
committer Adrian Roos <roosa@google.com> 1432683539 -0700

Hide KeyguardMessageArea if empty

Also removes dead code.

Bug: 20729651
Change-Id: I3a6bee34c5b37fcc304199eb76f31d365c6bb0b4