chromium/chrome/browser/resources/settings/people_page/signout_dialog.html

    <style include="cr-shared-style settings-shared iron-flex">
      .delete-profile-warning {
        padding-bottom: 10px;
        padding-inline-end: var(--cr-section-padding);
        /* In order to line up with the checkbox text. */
        padding-inline-start: calc(var(--cr-section-padding) + 32px);
        padding-top: 10px;
      }

      #wideFooter {
        /* Override the cr-dialog footer padding. */
        padding: 0;
      }

      #dialog-body {
        /* Add space for the link focus ring. See https://crbug.com/916939. */
        padding-bottom: 2px;
      }
    </style>

    <cr-dialog id="dialog" ignore-enter-key close-text="$i18n{close}">
      <div slot="title">$i18n{syncDisconnectTitle}</div>
      <div id="dialog-body" slot="body">
        <div inner-h-t-m-l="[[
            getDisconnectExplanationHtml_(syncStatus.domain)]]">
        </div>
      </div>
      <div slot="button-container">
        <cr-button id="disconnectCancel" class="cancel-button"
            on-click="onDisconnectCancel_">
          $i18n{cancel}
        </cr-button>
        <cr-button id="disconnectConfirm" class="action-button"
            hidden="[[isClearProfileConfirmButtonVisible_(syncStatus.domain)]]"
            on-click="onDisconnectConfirm_">
          $i18n{syncDisconnect}
        </cr-button>
        <cr-button id="disconnectManagedProfileConfirm"
            class="action-button"
            hidden="[[!isClearProfileConfirmButtonVisible_(syncStatus.domain)]]"
            on-click="onDisconnectConfirm_">
          $i18n{syncDisconnectConfirm}
        </cr-button>
      </div>
<if expr="(not chromeos_ash and is_posix) or is_win or is_macosx">
      <template is="dom-if"
          if="[[isDeleteProfileFooterVisible_(syncStatus.domain)]]">
        <div id="wideFooter" slot="footer">
          <div class="cr-row first">
            <cr-checkbox id="deleteProfile" class="flex"
                checked="{{deleteProfile_}}">
              $i18n{syncDisconnectDeleteProfile}
            </cr-checkbox>
            <cr-expand-button
                no-hover
                expanded="{{deleteProfileWarningVisible_}}"
                aria-label="$i18n{deleteProfileWarningExpandA11yLabel}">
            </cr-expand-button>
          </div>
          <cr-collapse opened="[[deleteProfileWarningVisible_]]">
            <div class="delete-profile-warning">
              [[deleteProfileWarning_]]
            </div>
          </cr-collapse>
        </div>
      </template>
</if>
    </cr-dialog>