WEBUI Settings: Basics: Change 'Manage' to 'Manage search engines'

chrome/browser/resources/options/browser_options.html

 <div class="page hidden" id="browserPage">
   <h1 i18n-content="browserPage"></h1>
   <section id="startupSection">
     <h3 i18n-content="startupGroupName"></h3>
     <div>
       <label class="radio"><input type="radio" name="startup"
           pref="session.restore_on_startup" value="0"
           metric="Options_Startup_Homepage">
           <span i18n-content="startupShowDefaultAndNewTab"></span></label>
       <label class="radio"><input type="radio" name="startup"
@@ skipping 52 matching lines @@
     </div>
   </section>
   <section>
     <h3 i18n-content="defaultSearchGroupName"></h3>
       <div id="defaultSearchEngineGroup">
         <div>
           <select id="defaultSearchEngine"
               onchange="BrowserOptions.getInstance().setDefaultSearchEngine()">
           </select>
           <button id="defaultSearchManageEnginesButton"
-              i18n-content="defaultSearchManageEnginesLink"></button>
+              i18n-content="defaultSearchManageEngines"></button>
         </div>
         <label class="checkbox" id="instantOption">
           <!-- TODO(estade): metric? -->
           <input type="checkbox" id="instantEnableCheckbox"
                  pref="instant.enabled">
           <span i18n-content="instantName"></span>
           <!-- This hidden checkbox allows us to get/set the state of the
                confirm_dialog_shown pref -->
           <input type="checkbox" class="hidden" id="instantDialogShown"
                  pref="instant.confirm_dialog_shown">
@@ skipping 10 matching lines @@
     <h3 i18n-content="defaultBrowserGroupName"></h3>
     <div>
       <button id="defaultBrowserUseAsDefaultButton"
           i18n-content="defaultBrowserUseAsDefault"></button>
       <div id="defaultBrowserState"
           i18n-content="defaultBrowserUnknown"></div>
     </div>
   </section>
 </if>
 </div>