Fix a merge conflict miss that caused regression.

Originally, commit Iee6f55c677a52664d6fd6e16d760510081d5d867 fixed an
issue where views were getting added everytime screen locks on/off.
Commit Ibef5b21af2a5f25839222880e2b63f0ceee74d06 however missed a line,
and caused regression when resolving conflict.

Bug: 63396744

Change-Id: I5bd323a83026cfb2b3843bc6e5cd57fe35b21788