Merge "Omit appearing views that have a parent that is also appearing." into lmp-dev

        if ((mMode & MODE_IN) != MODE_IN || endValues == null) {

            return null;

        }

        if (startValues == null) {

            VisibilityInfo parentVisibilityInfo = null;

            View endParent = (View) endValues.view.getParent();

            TransitionValues startParentValues = getMatchedTransitionValues(endParent,

                                                                            false);

            TransitionValues endParentValues = getTransitionValues(endParent, false);

            parentVisibilityInfo =

                getVisibilityChangeInfo(startParentValues, endParentValues);

            if (parentVisibilityInfo.visibilityChange) {

                return null;

            }

        }

        return onAppear(sceneRoot, endValues.view, startValues, endValues);

    }