[MD Bookmarks] Add search.

chrome/browser/resources/md_bookmarks/app.html

 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://bookmarks/list.html">
 <link rel="import" href="chrome://bookmarks/shared_vars.html">
 <link rel="import" href="chrome://bookmarks/sidebar.html">
 <link rel="import" href="chrome://bookmarks/store.html">
 <link rel="import" href="chrome://bookmarks/toolbar.html">
 
 <dom-module id="bookmarks-app">
   <template>
     <style>
@@ skipping 12 matching lines @@
       }
 
       bookmarks-sidebar {
         flex: 0 0 var(--sidebar-width);
       }
 
       bookmarks-list {
         flex: 1;
       }
     </style>
-    <bookmarks-toolbar></bookmarks-toolbar>
+    <bookmarks-toolbar
+        sidebar-active = "[[sidebarActive_(searchTerm)]]"></bookmarks-toolbar>
     <div id="main-container">
-      <bookmarks-sidebar root-folders="[[rootNode.children]]">
+      <bookmarks-sidebar root-folders="[[rootNode.children]]"
+          sidebar-active="[[sidebarActive_(searchTerm)]]">
       </bookmarks-sidebar>
-      <bookmarks-list selected-node="[[selectedNode]]"></bookmarks-list>
+      <bookmarks-list selected-node="[[selectedNode]]"
+          search-term="[[searchTerm]]"
+          search-result="[[searchResult]]"></bookmarks-list>
     </div>
     <bookmarks-store selected-id="{{selectedId}}"
         selected-node="{{selectedNode}}"
-        root-node="{{rootNode}}">
+        root-node="{{rootNode}}"
+        search-term="{{searchTerm}}"
+        search-result="{{searchResult}}">
     </bookmarks-store>
   </template>
   <script src="chrome://bookmarks/app.js"></script>
 </dom-module>