Add Canary to the channel switching UI.

chrome/browser/resources/options/about_page.html

 <div class="page hidden" id="aboutPage">
   <h1 i18n-content="product"></h1>
   <div id="aboutPageLessInfo">
     <section>
       <div>
         <!-- White space is significant between spans. -->
         <div><span i18n-content="os"></span> <span id="osVersion0">
           <span class="loading" i18n-content="loading"></span></span></div>
         <div>
           <span i18n-content="browser"></span>
           <span i18n-content="browser_version"></span>
         </div>
         <div>
           <button class="link-button" id="moreInfoButton"
                   i18n-content="more_info"></button>
         </div>
       </div>
     </section>
   </div>
   <div class="hidden" id="aboutPageMoreInfo">
     <section>
       <h3 i18n-content="channel"></h3>
       <select id="channelSelect">
         <!-- There is no "release" channel at this moment -->
         <!-- <option value="release" i18n-content="release"></option> -->
         <option value="beta-channel" i18n-content="beta"></option>
         <option value="dev-channel" i18n-content="development"></option>
+        <option value="test-channel" i18n-content="canary"></option>

[petkov, 2010/11/05 16:46:16]

Change "test-channel" to "canary-channel".

[satorux1, 2010/11/11 10:35:27]

Done.

       </select>
     </section>
     <section>
       <h3 i18n-content="os"></h3>
       <div id="osVersion1">
         <span class="loading" i18n-content="loading"></span>
       </div>
     </section>
     <section>
       <h3 i18n-content="browser"></h3>
@@ skipping 39 matching lines @@
         <span id="updateStatus" i18n-content="update_status"></span>
       </div>
       <div>
         <!-- TODO seanparent: fill in last checked. -->
         <!-- <span i18n-content="last_check"></span> -->
         <button disabled id="checkNow" i18n-content="check_now"></button>
       </div>
     </div>
   </section>
 </div>