chromium/chrome/browser/resources/ash/settings/os_bluetooth_page/os_paired_bluetooth_list.html

<style include="settings-shared">
  :host {
    --cr-section-min-height: 64px;
  }

  iron-list > *:not(:first-of-type) {
    border-top: var(--cr-separator-line);
  }
</style>
<div id="container" class="layout vertical flex" scrollable
    no-bottom-scroll-border>
  <iron-list items="[[devices]]" scroll-target="container" preserve-focus>
    <template>
      <os-settings-paired-bluetooth-list-item
          device="[[item]]"
          tabindex$="[[tabIndex]]"
          last-focused="{{lastFocused_}}"
          iron-list-tab-index="[[tabIndex]]"
          item-index="[[index]]"
          list-size="[[devices.length]]"
          on-managed-tooltip-state-change="onManagedTooltipStateChange_">
      </os-settings-paired-bluetooth-list-item>
    </template>
  </iron-list>

  <paper-tooltip id="tooltip"
      manual-mode
      position="top"
      aria-hidden="true">
    $i18n{bluetoothManaged}
  </paper-tooltip>
</div>