MockStatusIconObserver 34 chrome/browser/status_icons/status_icon_unittest.cc MockStatusIconObserver observer, observer2; MockStatusIconObserver 48 chrome/browser/status_icons/status_icon_unittest.cc MockStatusIconObserver observer; MockStatusIconObserver 50 chrome/browser/ui/gtk/status_icons/status_tray_gtk_unittest.cc MockStatusIconObserver observer;