<div id="metrics_container">
      <div class="subtitle">Metrics</div>
      <div class="description">Total amount of time taken for the indicated metrics.</div>
      <tr-v-ui-metrics-visualization class="sample" id="metricsVisualization">
      </tr-v-ui-metrics-visualization>
    </div>
  </template>
</dom-module><dom-module id="tr-v-ui-histogram-set-view">
  <template>
    <style>
    :host {