Fix the links in the media bubble pointing to the media UI.

chrome/browser/resources/options/content_settings.html

 <div id="content-settings-page" class="page" hidden>
   <div class="close-button"></div>
   <h1 i18n-content="contentSettingsPage"></h1>
   <div class="content-area">
     <!-- Cookie filter tab contents -->
     <section>
       <h3 i18n-content="cookiesTabLabel"></h3>
       <div>
         <div class="radio controlled-setting-with-label">
           <label>
@@ skipping 376 matching lines @@
         <div class="settings-row">
           <button id="protected-content-exceptions"
               class="exceptions-list-button" contentType="protectedContent"
               i18n-content="manageExceptions"></button>
         </div>
   </if>
       </div>
     </section>
 </if>
     <!-- Microphone filter -->
-    <section>
+    <section id="media-stream-mic">
       <h3 i18n-content="mediaStreamMicTabLabel"></h3>
       <div>
         <span id="media-select-mic-label"
             i18n-content="mediaSelectMicLabel" hidden></span>
         <select id="media-select-mic" class="weakrtl media-device-control"
             aria-labelledby="media-select-mic-label"></select>
         <div class="radio controlled-setting-with-label">
           <label>
             <input type="radio" name="media-stream-mic" value="ask">
             <span>
@@ skipping 18 matching lines @@
               i18n-content="manageExceptions"></button>
         </div>
         <div id="media-pepper-flash-default-mic" class="pepper-flash-settings">
           <span i18n-content="mediaPepperFlashMicDefaultDivergedLabel"></span>
           <a target="_blank" i18n-content="mediaPepperFlashChangeLink"
               i18n-values="href:mediaPepperFlashGlobalPrivacyURL"></a>
         </div>
       </div>
     </section>
     <!-- Camera filter -->
-    <section>
+    <section id="media-stream-camera">
       <h3 i18n-content="mediaStreamCameraTabLabel"></h3>
       <div>
         <span id="media-select-camera-label"
             i18n-content="mediaSelectCameraLabel" hidden></span>
         <select id="media-select-camera" class="weakrtl media-device-control"
             aria-labelledby="media-select-camera-label"></select>
         <div class="radio controlled-setting-with-label">
           <label>
             <input type="radio" name="media-stream-camera" value="ask">
             <span>
@@ skipping 181 matching lines @@
     </section>
   </div>
   <div class="action-area">
     <div class="button-strip">
       <button id="content-settings-overlay-confirm" class="default-button"
           i18n-content="done">
       </button>
     </div>
   </div>
 </div>