Merge "InkWindow: Provide a copy of the motion event to view root" into udc-dev

        Objects.requireNonNull(decor);

        final ViewRootImpl viewRoot = decor.getViewRootImpl();

        Objects.requireNonNull(viewRoot);

        viewRoot.enqueueInputEvent(event);

        // The view root will own the event that we enqueue, so provide a copy of the event.

        viewRoot.enqueueInputEvent(MotionEvent.obtain(event));

    }

}