@private
()
| 366 | |
| 367 | /** @private */ |
| 368 | schedule_() { |
| 369 | if (this.scheduled_) { |
| 370 | return; |
| 371 | } |
| 372 | // Schedule actual animation frame and then run tasks. |
| 373 | this.scheduled_ = true; |
| 374 | this.forceSchedule_(); |
| 375 | } |
| 376 | |
| 377 | /** @private */ |
| 378 | forceSchedule_() { |