e20a177d3f
1. Added APIs for opening the quick settings to the StatusBarManagerService and the local StatausBarManager. The new APIs are protected by the old EXPAND_STATUS_BAR permission. Renamed the expand* and collapse* non-public APIs that are expanding the notifications to expandNotifications* collapseNotifications* to better convey what they do given that this change adds expandQuickSettings* and collapseQuickSettings*. Added a global action to the accessibility layer to expand the quick settings which is calling into the new status bar manager APIs. bug:7030487 Change-Id: Ic7b46e1a132f1c0d71355f18e7c5a9a2424171c3