Merge "Fix problem with empty AnimatorSet during fragment removal." into oc-mr1-dev

                                    @Override

                                    public void onAnimationEnd(Animator anim) {

                                        container.endViewTransition(view);

                                        if (fragment.getAnimatingAway() != null) {

                                            fragment.setAnimatingAway(null);

                                        Animator animator = f.getAnimatingAway();

                                        f.setAnimatingAway(null);

                                        // If the animation finished immediately, the fragment's

                                        // view will still be there. If so, we can just pretend

                                        // there was no animation and skip the moveToState()

                                        if (container.indexOfChild(view) == -1

                                                && animator != null) {

                                            moveToState(fragment, fragment.getStateAfterAnimating(),

                                                    0, 0, false);

                                        }