B2G/gecko/services/metrics/dataprovider.jsm
/**
   * The Set of `MetricsMeasurement` names currently missing from this result.
   */
The Set of `MetricsMeasurement` names currently missing from this result.
The Set of ` MetricsMeasurement ` names currently missing from this result .
get missingMeasurements() {
    let missing = new Set();
    for (let name of this.expectedMeasurements) {
      if (this.measurements.has(name)) {
        continue;
      }
      missing.add(name);
    }
    return missing;
  }
get missingMeasurements ( ) { let missing = new Set ( ) ; for ( let name of this . expectedMeasurements ) { if ( this . measurements . has ( name ) ) { continue ; } missing . add ( name ) ; } return missing ; }
The Set of `MetricsMeasurement` names currently missing from this result.
The Set of ` MetricsMeasurement ` names currently missing from this result .