RemoveIconObserver  129 ash/shelf/shelf.cc   shelf_view_->RemoveIconObserver(observer);
RemoveIconObserver   80 ash/shelf/shelf.h   void RemoveIconObserver(ShelfIconObserver* observer);
RemoveIconObserver   84 ash/shelf/shelf_view.h   void RemoveIconObserver(ShelfIconObserver* observer);
RemoveIconObserver   68 ash/shelf/shelf_view_unittest.cc       shelf_->RemoveIconObserver(this);
RemoveIconObserver  252 ash/wm/app_list_controller.cc   Shelf::ForWindow(widget->GetNativeWindow())->RemoveIconObserver(this);
RemoveIconObserver  287 ash/wm/panels/panel_layout_manager.cc     shelf_->RemoveIconObserver(this);