Merge "Fix outdated LaunchableView documentation" into tm-qpr-dev

     *

     * Note that calls to [View.setTransitionVisibility] shouldn't be blocked.

     *

     * @param block whether we should block/postpone all calls to `setVisibility` and

     * `setTransitionVisibility`.

     * @param block whether we should block/postpone all calls to `setVisibility`.

     */

    fun setShouldBlockVisibilityChanges(block: Boolean)

}