src/vs/platform/menubar/electron-main/menubar.ts/Menubar/updateMenu
class Menubar:	updateMenu(menubarData: IMenubarData, windowId: number) {
		this.menubarMenus = menubarData.menus;
		this.keybindings = menubarData.keybindings;

		// Save off new menu and keybindings
		this.stateMainService.setItem(Menubar.lastKnownMenubarStorageKey, menubarData);

		this.scheduleUpdateMenu();
	}