[ChromeOS] Add strings and UI placeholder for hardware-backed key.

chrome/browser/resources/options/certificate_manager.html

 <div class="page hidden" id="certificateManagerPage">
   <h1 i18n-content="certificateManagerPage"></h1>
 
   <!-- Navigation tabs -->
   <div class="subpages-nav-tabs">
     <span id="personal-certs-nav-tab" class="tab"
         tab-contents="personalCertsTab">
       <span class="tab-label"
           i18n-content="personalCertsTabTitle"></span>
       <span class="active-tab-label"
@@ skipping 32 matching lines @@
       <tr><td>
         <button id="personalCertsTab-view" i18n-content="view_certificate"
           disabled></button>
         <!-- TODO(mattm):
         <button id="personalCertsTab-backup-all"
           i18n-content="export_all_certificates"
           disabled></button>
         -->
         <button id="personalCertsTab-import" i18n-content="import_certificate"
           ></button>
+        <if expr="pp_ifdef('chromeos')">
+          <button id="personalCertsTab-import-and-bind"
+            i18n-content="importAndBindCertificate" disabled></button>
+        </if>
         <button id="personalCertsTab-backup" i18n-content="export_certificate"
           disabled></button>
         <button id="personalCertsTab-delete" i18n-content="delete_certificate"
           disabled></button>
       </td></tr>
     </table>
   </div>
 
   <div id="serverCertsTab" class="subpages-tab-contents">
     <table class="certificate-tree-table">
       <tr><td>
         <span i18n-content="serverCertsTabDescription"></span>
       </td></tr>
       <tr><td>
         <tree id="serverCertsTab-tree" class="certificate-tree"></tree>
       </td></tr>
       <tr><td>
         <button id="serverCertsTab-view" i18n-content="view_certificate"
           disabled></button>
         <!-- TODO(mattm):
         <button id="serverCertsTab-edit" i18n-content="edit_certificate"
           disabled></button>
         -->
         <button id="serverCertsTab-import" i18n-content="import_certificate"
           ></button>
+        <if expr="pp_ifdef('chromeos')">
+          <button id="serverCertsTab-import-and-bind"
+            i18n-content="importAndBindCertificate" disabled></button>
+        </if>

[mattm, 2011/03/01 22:24:11]

Do we actually need this for server certs?  Normally you import just the public
key for a server

[xiyuan, 2011/03/01 22:48:34]

Removed. I am not sure whether we will need this one either. 

         <button id="serverCertsTab-export" i18n-content="export_certificate"
           disabled></button>
         <button id="serverCertsTab-delete" i18n-content="delete_certificate"
           disabled></button>
       </td></tr>
     </table>
   </div>
 
   <div id="caCertsTab" class="subpages-tab-contents">
     <table class="certificate-tree-table">
@@ skipping 32 matching lines @@
         <button id="otherCertsTab-export" i18n-content="export_certificate"
           disabled></button>
         <button id="otherCertsTab-delete" i18n-content="delete_certificate"
           disabled></button>
       </td></tr>
     </table>
   </div>
 
 </div>