chrome/browser/resources/md_user_manager/error_dialog.html

<link rel="import" href="chrome://resources/html/polymer.html">

<link rel="import" href="/shared_styles.html">
<link rel="import" href="chrome://resources/cr_elements/cr_dialog/cr_dialog.html">

<dom-module id="error-dialog">
  <template>
    <style include="shared-styles">
      :host {
        color: var(--primary-text-color);
      }

      #message {
        margin-bottom: 52px;
        white-space: pre-wrap;
        word-wrap: break-word;
      }
    </style>
    <dialog is="cr-dialog" id="dialog">
      <div slot="body">
        <div id="message">[[message_]]</div>
      </div>
    </dialog>
  </template>
  <script src="error_dialog.js"></script>
</dom-module>