chromium/chrome/browser/resources/extensions/site_permissions/site_permissions_edit_url_dialog.html

<style include="cr-shared-style"></style>
<cr-dialog id="dialog" show-on-attach>
  <div slot="title">[[computeDialogTitle_(siteToEdit)]]</div>
  <div slot="body">
    <cr-input id="input" label="$i18n{sitePermissionsDialogInputLabel}"
        placeholder="https://example.com"
        value="{{site_}}" on-input="validate_"
        invalid="[[!inputValid_]]"
        error-message="$i18n{sitePermissionsDialogInputError}"
        spellcheck="false"
        autofocus>
    </cr-input>
  </div>
  <div slot="button-container">
    <cr-button class="cancel-button" on-click="onCancel_">
      $i18n{cancel}
    </cr-button>
    <cr-button class="action-button" id="submit" on-click="onSubmit_"
        disabled="[[computeSubmitButtonDisabled_(inputValid_, site_)]]">
      [[computeSubmitButtonLabel_(siteToEdit)]]
    </cr-button>
  </div>
</cr-dialog>