toolBar.add(fHistoryDropDownAction);
    private void fillActionBars() {        IActionBars actionBars = getActionBars();        IToolBarManager toolBar = actionBars.getToolBarManager();        fActionGroups.fillActionBars(actionBars);        toolBar.add(fHistoryDropDownAction);        toolBar.add(fCancelSearchAction);                for (int i = 0; i < fToggleCallModeActions.length; i++) {            toolBar.add(fToggleCallModeActions[i]);        }    }