Merge "Do not depend on actual WindowManagerService object."

    private final Context mContext = InstrumentationRegistry.getContext();

    private final Context mContext = InstrumentationRegistry.getContext();

    private HandlerThread mHandlerThread;

    private HandlerThread mHandlerThread;

    // Grabbing an instance of {@link WindowManagerService} creates it if not present so this must

    // be called at before any tests.

    private final WindowManagerService mWms = WindowTestUtils.getWindowManagerService(mContext);

    @Before

    @Before

    public void setUp() throws Exception {

    public void setUp() throws Exception {

        MockitoAnnotations.initMocks(this);

        MockitoAnnotations.initMocks(this);

            mSupportsSplitScreenMultiWindow = true;

            mSupportsSplitScreenMultiWindow = true;

            mSupportsFreeformWindowManagement = true;

            mSupportsFreeformWindowManagement = true;

            mSupportsPictureInPicture = true;

            mSupportsPictureInPicture = true;

            mWindowManager = WindowTestUtils.getWindowManagerService(context);

            mWindowManager = WindowTestUtils.getMockWindowManagerService();

        }

        }

        @Override

        @Override