message: Renamed oldVisibleBars with oldVisibleRange
diff: @@ -733,14 +733,14 @@ export class TimeScale {
  }
  private _setVisibleRange(newVisibleRange: TimeScaleVisibleRange): void {
  - const oldVisibleBars = this._visibleRange;
  + const oldVisibleRange = this._visibleRange;
  this._visibleRange = newVisibleRange;
  - if (!areRangesEqual(oldVisibleBars.strictRange(), this._visibleRange.strictRange())) {
  + if (!areRangesEqual(oldVisibleRange.strictRange(), this._visibleRange.strictRange())) {
  this._visibleBarsChanged.fire();
  }
  - if (!areRangesEqual(oldVisibleBars.logicalRange(), this._visibleRange.logicalRange())) {
  + if (!areRangesEqual(oldVisibleRange.logicalRange(), this._visibleRange.logicalRange())) {
  this._logicalRangeChanged.fire();
  }
  