Fixed that disappear animations were disabled

    private PhoneStatusBar mPhoneStatusBar;

    private int[] mTempInt2 = new int[2];

    private boolean mGenerateChildOrderChangedEvent;

    private boolean mRemoveAnimationEnabled;

    private HashSet<Runnable> mAnimationFinishedRunnables = new HashSet<>();

    private HashSet<Pair<ExpandableNotificationRow, Boolean>> mHeadsUpChangeAnimations

            = new HashSet<>();

        ((ExpandableView) child).setOnHeightChangedListener(null);

        mCurrentStackScrollState.removeViewStateForView(child);

        updateScrollStateForRemovedChild(child);

        if (mRemoveAnimationEnabled) {

        boolean animationGenerated = generateRemoveAnimation(child);

        if (animationGenerated && !mSwipedOutViews.contains(child)) {

            // Add this view to an overlay in order to ensure that it will still be temporary

            // drawn when removed

            getOverlay().add(child);

        }

        } else {

            // TODO: handle this more cleanly when HEADS-up and the shade are merged

            requestAnimateEverything();

        }

        updateAnimationState(false, child);

        // Make sure the clipRect we might have set is removed

        return touchY > mIntrinsicPadding;

    }

    public void setRemoveAnimationEnabled(boolean enabled) {

        mRemoveAnimationEnabled = enabled;

    }

    private void updateExpandButtons() {

        for (int i = 0; i < getChildCount(); i++) {

            View child = getChildAt(i);