Enabling app widget tests in lmp-mr1-dev.

Due to a bug in lmp-dev we disabled the app widget tests as
they would fail on user builds. Now the bug (granting the bind app widget permission to the shell) is fixed and this change enables the app widget tests.

Change-Id: I6cc597eb66e0bf74f8381d4c1ed562c6dfbe6c29
1 file changed