chrome/browser/resources/chromeos/emulator/bluetooth_settings.html

    <style include="device-emulator-shared-styles cr-shared-style iron-flex
        iron-flex-alignment iron-positioning">
    </style>
    <cr-dialog id="editDialog">
      <div slot="title">[[currentEditableObject.alias]]</div>
      <div slot="body">
        <form>
          <div class="form-field-section">
            <cr-input value="{{currentEditableObject.alias}}"
                label="Alias"></cr-input>
            <cr-input on-input="validatePath"
                id="devicePathInput"
                value="{{currentEditableObject.path}}"
                label="Path"></cr-input>
            <cr-input value="{{currentEditableObject.name}}"
                label="Name"></cr-input>
            <cr-input id="deviceAddressInput" on-input="handleAddressInput"
                value="{{currentEditableObject.address}}"
                label="Address (xx:xx:xx:xx:xx:xx)"
                maxlength="17"></cr-input>
          </div>
          <div class="form-field-section">
            <span class="toggle-button-label">Trusted</span>
            <cr-checkbox
                checked="{{currentEditableObject.isTrusted}}"></cr-checkbox>
          </div>
          <div class="form-field-section">
            <span class="toggle-button-label">Incoming Connnection</span>
            <cr-checkbox
                checked="{{currentEditableObject.incoming}}"></cr-checkbox>
          </div>
          <div class="form-field-section">
            <div class="form-label">Class</div>
            <cr-radio-group class="device-class-group"
                selected="{{currentEditableObject.class}}">
              <template is="dom-repeat"
                  items="[[deviceClassOptions]]" as="option">
                <cr-radio-button name="[[option.text]]"
                    >[[option.text]]</cr-radio-button>
              </template>
            </cr-radio-group>
          </div>
          <div class="form-field-section">
            <label>
              <span class="form-label">Pair Authentication</span>
              <cr-radio-group
                  selected="{{currentEditableObject.pairingMethod}}">
                <template is="dom-repeat"
                    items="[[deviceAuthenticationMethods]]" as="method">
                  <cr-radio-button name="[[method]]"
                      >[[method]]</cr-radio-button>
                </template>
              </cr-radio-group>
            </label>
          </div>
          <div>
              <div class="form-field-section"
                  hidden$=
                      "[[!showAuthToken(currentEditableObject.pairingMethod)]]"
                      >
                <cr-input value="{{currentEditableObject.pairingAuthToken}}"
                    label="Code"></cr-input>
              </div>
            <div class="form-field-section">
              <label>
                <span class="form-label">Pairing Action</span>
                <cr-radio-group
                    selected="{{currentEditableObject.pairingAction}}">
                  <template is="dom-repeat"
                      items="[[deviceAuthenticationActions]]">
                    <cr-radio-button name="[[item]]"
                        >[[item]]</cr-radio-button>
                  </template>
                </cr-radio-group>
              </label>
            </div>
          </div>
        </form>
      </div>
      <div slot="button-container">
        <cr-button class="action-button" on-click="onCloseClick_">
          Close
        </cr-button>
      </div>
    </cr-dialog>

    <div class="layout vertical">
      <div class="element-label">
        <cr-icon-button iron-icon="device-emulator:bluetooth"></cr-icon-button>
        Bluetooth
      </div>
      <table class="devices-table">
        <tbody>
          <tr class="table-section-header">
            <td colspan="2">Presets</td>
            <td class="centered-cell-label">Discoverable</td>
            <td class="centered-cell-label">Paired</td>
          </tr>
          <template is="dom-repeat" items="[[predefinedDevices]]">
            <tr>
              <td class="alias-cell">[[item.alias]]</td>
              <td class="icon-cell">
                <cr-icon-button iron-icon="device-emulator:content-copy"
                    on-click="copyDevice" data-predefined="true">
                </cr-icon-button>
                <cr-icon-button disabled iron-icon="device-emulator:settings">
                </cr-icon-button>
                <cr-icon-button disabled iron-icon="device-emulator:delete">
                </cr-icon-button>
              </td>
              <td class="control-cell">
                <cr-checkbox checked="{{item.discoverable}}"
                    data-predefined="true"
                    on-change="discoverDevice"></cr-checkbox>
              </td>
              <td class="control-cell">
                <cr-checkbox on-change="pairDevice" data-predefined="true"
                    checked="{{item.paired}}"></cr-checkbox>
              </td>
            </tr>
          </template>
        </tbody>
        <tbody>
          <tr class="table-section-header">
            <td colspan="4">Custom</td>
          </tr>
          <template is="dom-repeat" items="[[devices]]">
            <tr>
              <td class="alias-cell">[[item.alias]]</td>
              <td class="icon-cell">
                <cr-icon-button iron-icon="device-emulator:content-copy"
                    data-predefined="false" on-click="copyDevice">
                </cr-icon-button>
                <cr-icon-button iron-icon="device-emulator:settings"
                    on-click="showEditDialog"></cr-icon-button>
                <cr-icon-button iron-icon="device-emulator:delete"
                    on-click="deleteDevice"></cr-icon-button>
              </td>
              <td class="control-cell">
                <cr-checkbox checked="{{item.discoverable}}"
                    data-predefined="false"
                    on-change="discoverDevice"></cr-checkbox>
              </td>
              <td class="control-cell">
                <cr-checkbox checked="{{item.paired}}"
                    data-predefined="false"
                    on-change="pairDevice"></cr-checkbox>
              </td>
            </tr>
          </template>
        </tbody>
      </table>
      <div class="add-device-container">
        <cr-button on-click="appendNewDevice">
          Add Device
        </cr-button>
      </div>
    </div>