Merge "Document linkToDeath behavior on object cleanup."

     * {@link DeathRecipient#binderDied DeathRecipient.binderDied()} method

     * will be called.

     *

     * <p>This will automatically be unlinked when all references to the linked

     * binder proxy are dropped.</p>

     *

     * <p>You will only receive death notifications for remote binders,

     * as local binders by definition can't die without you dying as well.

     * as local binders by definition can't die without you dying as well.</p>

     *

     * @throws RemoteException if the target IBinder's

     * process has already died.