Merge "[Notif] Remove transient views on swipe out" into pi-dev

            if (!childWasSwipedOut) {

                Rect clipBounds = child.getClipBounds();

                childWasSwipedOut = clipBounds != null && clipBounds.height() == 0;

                if (childWasSwipedOut && child instanceof ExpandableView) {

                    // Clean up any potential transient views if the child has already been swiped

                    // out, as we won't be animating it further (due to its height already being

                    // clipped to 0.

                    ViewGroup transientContainer = ((ExpandableView) child).getTransientContainer();

                    if (transientContainer != null) {

                        transientContainer.removeTransientView(child);

                    }

                }

            }

            int animationType = childWasSwipedOut

                    ? AnimationEvent.ANIMATION_TYPE_REMOVE_SWIPED_OUT