Add the proxy information to the new net internals page.

chrome/browser/resources/net_internals/proxyview.js

+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+/**
+ * This view displays information on the proxy setup:
+ *
+ *   - Shows the current proxy settings.
+ *   - Has a button to reload these settings.
+ *   - Shows the list of proxy hostnames that are cached as "bad".
+ *   - Has a button to clear the cached bad proxies.
+ *
+ *  @constructor
+ */
+function ProxyView(mainBoxId,
+                   currentConfigDivId,
+                   reloadSettingsButtonId,
+                   badProxiesTbodyId,
+                   clearBadProxiesButtonId) {
+  DivView.call(this, mainBoxId);
+
+  // Hook up the UI components.
+  this.currentConfigDiv_ = document.getElementById(currentConfigDivId);
+  this.badProxiesTbody_ = document.getElementById(badProxiesTbodyId);
+
+  var reloadSettingsButton = document.getElementById(reloadSettingsButtonId);
+  var clearBadProxiesButton = document.getElementById(clearBadProxiesButtonId);
+
+  clearBadProxiesButton.onclick = g_browser.sendClearBadProxies.bind(g_browser);
+  reloadSettingsButton.onclick =
+      g_browser.sendReloadProxySettings.bind(g_browser);
+
+  // Register to receive proxy information as it changes.
+  g_browser.addProxySettingsObserver(this);
+  g_browser.addBadProxiesObsever(this);
+}
+
+inherits(ProxyView, DivView);
+
+ProxyView.prototype.onProxySettingsChanged = function(proxySettings) {
+  // |proxySettings| is a formatted string describing the settings.
+  this.currentConfigDiv_.innerHTML = ''
+  addTextNode(this.currentConfigDiv_, proxySettings);
+};
+
+ProxyView.prototype.onBadProxiesChanged = function(badProxies) {
+  this.badProxiesTbody_.innerHTML = '';
+
+  // Add a table row for each bad proxy entry.
+  for (var i = 0; i < badProxies.length; ++i) {
+    var entry = badProxies[i];
+    var badUntilDate = g_browser.convertTimeTicksToDate(entry.bad_until);
+
+    var tr = addNode(this.badProxiesTbody_, 'tr');
+
+    var nameCell = addNode(tr, 'td');
+    var badUntilCell = addNode(tr, 'td');
+
+    addTextNode(nameCell, entry.proxy_uri);
+    addTextNode(badUntilCell, badUntilDate.toLocaleString());
+  }
+};