Add network proxy input to md-settings internet details

chrome/browser/resources/settings/internet_page/internet_detail_page.js

Index: chrome/browser/resources/settings/internet_page/internet_detail_page.js
diff --git a/chrome/browser/resources/settings/internet_page/internet_detail_page.js b/chrome/browser/resources/settings/internet_page/internet_detail_page.js
index d477f5dd42e7f872214cbd546355e9f30c105ccd..5ca940df7d9a828f5edb27f56e1eeeddf64c885e 100644
--- a/chrome/browser/resources/settings/internet_page/internet_detail_page.js
+++ b/chrome/browser/resources/settings/internet_page/internet_detail_page.js
@@ -356,6 +356,23 @@ Polymer({
   },
 
   /**
+   * Event triggered when the Proxy configuration element changes.
+   * @param {!{detail: { field: string, value: CrOnc.ProxySettings}}} event
+   *     The network-proxy changed event.
+   * @private
+   */
+  onProxyChanged_: function(event) {
+    var field = event.detail.field;
+    var value = event.detail.value;
+    console.debug('DetailPage.ProxyChanged: ' + field);
+    console.debug(value);
+    if (field != 'ProxySettings')
+      return;
+    var onc = { ProxySettings: value };
+    this.setNetworkProperties_(onc);
+  },
+
+  /**
    * @param {?CrOnc.NetworkStateProperties} state The network state properties.
    * @return {boolean} True if the AutoConnect checkbox should be shown.
    * @private