Merge "Add Quick Settings shortcut option into Hearing Devices accessibility...

    @Override

    protected ComponentName getTileComponentName() {

        // Don't have quick settings tile for now.

        return null;

        return AccessibilityShortcutController.ACCESSIBILITY_HEARING_AIDS_TILE_COMPONENT_NAME;

    }

    @Override

    protected CharSequence getTileTooltipContent(int type) {

        // Don't have quick settings tile for now.

        // No tooltip to be shown

        return null;

    }