Jerry Chang
99696bcaf7
Consolidate split divider show/hide behavior by hiding the divider bar at a single point where the tasks actually start moving. So it won't need to deal with hiding the divider before the animation targets ready. Also prevents to hide the divider too early when users were just unstashing the taskbar. Fix: 261376202 Test: http://recall/-/fLARJNt42LVxc3tt86SneW/colHl9bXqOzppYV5o2Hmjh Change-Id: I2b7b37c2b20cc379581b34c0104fa45246c27e8f