message: chore: remove categoryMetricsMap
diff: @@ -24,8 +24,6 @@ export class MetricsClient extends AbstractIndicator {
  allMetricsRegistry: IMetricsRegistry = this.getNewMetricRegistry();
  - categoryMetrisMap: Map<string, IMetricsRegistry> = new Map();
  -
  protected messengerClient: MetricsMessengerClient = new MetricsMessengerClient(MetricsConstants.METRICS_PANDORA_KEY);
  clientId: string = Math.random().toString(35).substr(2, 10);
  @@ -104,13 +102,6 @@ export class MetricsClient extends AbstractIndicator {
  this.reportMetric(newName, metric, group);
  }
  - let metricMap = this.categoryMetrisMap.get(group);
  - if (!this.categoryMetrisMap.has(group)) {
  - metricMap = this.getNewMetricRegistry();
  - this.categoryMetrisMap.set(group, metricMap);
  - }
  -
  - metricMap.register(newName, <Metric> <any> metric);
  }
  reportMetric(name: MetricName, metric: Metric, group: string) {
  