[MD settings] cleanup   use

chrome/browser/resources/settings/reset_page/reset_profile_dialog.html

 <link rel="import" href="chrome://resources/html/action_link.html">
 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/html/web_ui_listener_behavior.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-flex-layout/classes/iron-flex-layout.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-button/paper-button.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-checkbox/paper-checkbox.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-spinner/paper-spinner.html">
 <link rel="import" href="chrome://md-settings/reset_page/reset_browser_proxy.html">
 <link rel="import" href="chrome://md-settings/settings_dialog.html">
 <link rel="import" href="chrome://md-settings/settings_shared_css.html">
 
 <dom-module id="settings-reset-profile-dialog">
   <link rel="import" type="css" href="reset_page_dialog.css">
   <template>
     <style include="settings-shared">
       .footer a {
         vertical-align: middle;
       }
     </style>
     <settings-dialog id="dialog">
       <div class="title">$i18n{resetPageTitle}</div>
       <div class="body">
-        $i18n{resetPageExplanation}&nbsp;
-        <a href="$i18nRaw{resetPageLearnMoreUrl}"
-            target="_blank">$i18n{learnMore}</a>
+        <span>
+          $i18n{resetPageExplanation}
+          <a href="$i18nRaw{resetPageLearnMoreUrl}" target="_blank">
+            $i18n{learnMore}
+          </a>
+        </span>
       </div>
       <div class="button-container">
         <paper-spinner id="resetSpinner"></paper-spinner>
         <paper-button class="cancel-button" on-tap="onCancelTap_"
             id="cancel">$i18n{cancel}</paper-button>
         <paper-button class="action-button" on-tap="onResetTap_"
             id="reset">$i18n{resetPageCommit}</paper-button>
       </div>
       <div class="footer">
         <paper-checkbox id="sendSettings"
             checked>$i18n{resetPageFeedback}</paper-checkbox>
         <a is="action-link"
             on-tap="onShowReportedSettingsTap_">$i18n{viewReportedSettings}</a>
       </div>
     </settings-dialog>
   </template>
   <link rel="import" type="css" href="chrome://resources/css/action_link.css">
   <script src="reset_profile_dialog.js"></script>
 </dom-module>