1. When condition is inserted, only scroll to top when previous
position is at the top.
2. Clean condition status after it is removed. So the next time
you insert a condition view, it will always be collapsed.
Bug: 33839780
Bug: 34115341
Test: make -j40 RunSettingsRoboTests
Change-Id: I7f48524917c3119ec24b2f67ba506f381573a391
