[Hotword] Hotword and Audio History settings should reflect sync sign in

chrome/browser/resources/options/browser_options.html

 <div id="settings" class="page" hidden>
   <header>
     <h1 i18n-content="settingsTitle"></h1>
   </header>
   <include src="reset_profile_settings_banner.html">
   <include src="automatic_settings_reset_banner.html">
 <if expr="chromeos">
   <include src="secondary_user_banner.html">
   <section>
     <div id="network-section-header" class="section-header">
@@ skipping 185 matching lines @@
             <div>
               <span class="hotword-description"
                   i18n-content="hotwordNoDSPDesc">
               </span>
             </div>
           </div>
         </div>
         <div id="audio-history" hidden>
           <div class="settings-row">
             <label class="hotword-audio-history">
-              <span id="audio-history-label"
-                    i18n-content="hotwordAudioHistoryEnabled">
-              </span>
+              <span id="audio-history-label"></span>
             </label>
             <a target="_blank" class="hotword-link"
                i18n-content="hotwordAudioHistoryManage"
                i18n-values="href:hotwordManageAudioHistoryURL">
             </a>
           </div>
           <div class="settings-row" id="audio-history-always-on-description">
             <span class="hotword-description"
                   i18n-content="hotwordAlwaysOnAudioHistoryDescription">
             </span>
@@ skipping 762 matching lines @@
       </button>
     </div>
   </section>
   </div>  <!-- advanced-settings-container -->
   </div>  <!-- advanced-settings -->
   <footer>
     <a is="action-link" id="advanced-settings-expander"
         i18n-content="showAdvancedSettings"></a>
   </footer>
 </div>