必须使用 performance 对象作为接收者调用此方法。
performance
新增于: v16.7.0
name
如果未提供 name,则从性能时间轴中删除所有 PerformanceMeasure 对象。如果提供了 name,则只删除指定的测量。
PerformanceMeasure
¥If name is not provided, removes all PerformanceMeasure objects from the Performance Timeline. If name is provided, removes only the named measure.