Add cr-network-select element for selecting a Chrome OS network

ui/webui/resources/cr_elements/v1_0/network/cr_network_select.html

Index: ui/webui/resources/cr_elements/v1_0/network/cr_network_select.html
diff --git a/ui/webui/resources/cr_elements/v1_0/network/cr_network_select.html b/ui/webui/resources/cr_elements/v1_0/network/cr_network_select.html
new file mode 100644
index 0000000000000000000000000000000000000000..28bb7c2c9f9e8582690499b24f62bd968896bd39
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+++ b/ui/webui/resources/cr_elements/v1_0/network/cr_network_select.html
@@ -0,0 +1,27 @@
+<link rel="import" href="chrome://resources/polymer/v1_0/polymer/polymer.html">
+<link rel="import" href="chrome://resources/polymer/v1_0/iron-flex-layout/classes/iron-flex-layout.html">
+<link rel="import" href="chrome://resources/cr_elements/v1_0/cr_expand_button/cr_expand_button.html">
+<link rel="import" href="chrome://resources/cr_elements/v1_0/network/cr_network_list.html">
+<link rel="import" href="chrome://resources/cr_elements/v1_0/network/cr_network_list_item.html">
+<link rel="import" href="chrome://resources/cr_elements/v1_0/network/cr_onc_types.html">
+
+<dom-module id="cr-network-select">
+  <link rel="import" type="css" href="cr_network_select.css">
+  <template>
+    <div class="layout vertical">
+      <div class="layout horizontal center">
+        <cr-network-list-item class="flex" hidden$="[[!showActive]]"
+            network-state="[[activeNetworkState]]">
+        </cr-network-list-item>
+        <cr-expand-button toggles hidden$="[[!expandable]]"
+            expanded="{{networkListOpened}}">
+        </cr-expand-button>
+      </div>
+      <cr-network-list opened="[[networkListOpened]]" max-height="[[maxHeight]]"
+          networks="[[networkStateList]]"
+          on-selected="onNetworkListItemSelected_">
+      </cr-network-list>
+    </div>
+  </template>
+  <script src="cr_network_select.js"></script>
+</dom-module>