MD Settings: cr/cros - Guest mode page visibility

ui/webui/resources/cr_elements/cr_toolbar/cr_toolbar.html

 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-media-query/iron-media-query.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-icon-button/paper-icon-button.html">
 <link rel="import" href="chrome://resources/cr_elements/cr_toolbar/cr_toolbar_search_field.html">
 
 <dom-module id="cr-toolbar">
   <template>
     <style>
       :host {
         color: #fff;
@@ skipping 36 matching lines @@
 
       :host([narrow_][showing-search_]) #leftContent {
         display: none;
       }
     </style>
     <div id="leftContent">
       <paper-icon-button icon="cr:menu" on-tap="onMenuTap_">
       </paper-icon-button>
       <h1>[[pageName]]</h1>
     </div>
-
-    <div id="centeredContent">
-      <cr-toolbar-search-field id="search" narrow="[[narrow_]]"
-          label="[[searchPrompt]]" clear-label="[[clearLabel]]"
-          spinner-active="[[spinnerActive]]"
-          showing-search="{{showingSearch_}}">
-      </cr-toolbar-search-field>
-      <iron-media-query query="(max-width: 900px)" query-matches="{{narrow_}}">
-      </iron-media-query>
-    </div>
+    <template is="dom-if" if="[[!hideSearch]]">
+      <div id="centeredContent">
+        <cr-toolbar-search-field id="search" narrow="[[narrow_]]"
+            label="[[searchPrompt]]" clear-label="[[clearLabel]]"
+            spinner-active="[[spinnerActive]]"
+            showing-search="{{showingSearch_}}">
+        </cr-toolbar-search-field>
+        <iron-media-query query="(max-width: 900px)" query-matches="{{narrow_}}">
+        </iron-media-query>
+      </div>
+    </template>
   </template>
   <script src="cr_toolbar.js"></script>
 </dom-module>