Merge "Revert "Revert "Fix SecurityException while accessing Slice Uris""" into rvc-dev

    @VisibleForTesting

    Slice bindSlice(Uri uri) {

        final SliceViewManager manager = SliceViewManager.getInstance(mContext);

        manager.pinSlice(uri);

        final SliceViewManager.SliceCallback callback = slice -> { };

        // Register a trivial callback to pin the slice

        manager.registerSliceCallback(uri, callback);

        final Slice slice = manager.bindSlice(uri);

        manager.unpinSlice(uri);

        manager.unregisterSliceCallback(uri, callback);

        return slice;

    }