892667cdf5
This fixed the bug where user can't double swipe up to All Apps. This is needed before All Apps spring can be enabled, because the spring makes it easier to get into this state. To repo bug: 1. Hold shelf up so that overview starts to peek 2. Release 3. Before overview peek animation finishes, swipe up again to go to All Apps. Bug: 79878197 Change-Id: I8c87b742d7da31d23be4decb72b45e9f21788af9