MD Settings: First iteration of searching within settings.

chrome/browser/resources/settings/settings_main/settings_main.html

Index: chrome/browser/resources/settings/settings_main/settings_main.html
diff --git a/chrome/browser/resources/settings/settings_main/settings_main.html b/chrome/browser/resources/settings/settings_main/settings_main.html
index 97cc6c9117d76e0d173a00d825a0e95d69cce3df..2ac0b05ad056d410781c5bbbc2eb6bf10fb70807 100644
--- a/chrome/browser/resources/settings/settings_main/settings_main.html
+++ b/chrome/browser/resources/settings/settings_main/settings_main.html
@@ -49,7 +49,8 @@
     </template>
     <template is="dom-if" if="[[showAdvancedPage_]]">
       <settings-advanced-page prefs="{{prefs}}"
-          current-route="{{currentRoute}}">
+          current-route="{{currentRoute}}"
+          on-advanced-page-ready="onAdvancedPageReady_">
       </settings-advanced-page>
     </template>
     <template is="dom-if" if="[[showAboutPage_]]">
@@ -58,4 +59,5 @@
     </template>
   </template>
   <script src="settings_main.js"></script>
+  <script src="/search_settings.js"></script>
 </dom-module>