Method completeUpgrade_

src/custom-element.js:410–422

* Completes the upgrade of the element with the provided implementation. * @param {!./base-element.BaseElement} newImpl * @param {number} upgradeStartTime * @final @private

(newImpl, upgradeStartTime)

     * @final @private
     */
    completeUpgrade_(newImpl, upgradeStartTime) {
      this.impl_ = newImpl;
      this.upgradeDelayMs_ = win.Date.now() - upgradeStartTime;
      this.upgradeState_ = UpgradeState_Enum.UPGRADED;
      this.setReadyStateInternal(ReadyState_Enum.BUILDING);
      this.classList.remove('amp-unresolved', 'i-amphtml-unresolved');
      this.assertLayout_();
      this.dispatchCustomEventForTesting(AmpEvents_Enum.ATTACHED);
      if (!this.R1()) {
        this.getResources().upgraded(this);
      }
      this.signals_.signal(CommonSignals_Enum.UPGRADED);
    }

    /** @private */
    assertLayout_() {