message: perf(video speed): using local variable
diff: @@ -298,7 +298,7 @@ export class VideoSpeedController {
  return
  }
  VideoSpeedController.forgetSpeed()
  - this.setVideoSpeed(VideoSpeedController.fallbackVideoSpeed)
  + this.setVideoSpeed(fallbackVideoSpeed)
  } else {
  this.setVideoSpeed(1)
  }
  