Provide Shill IP Address to myIpAddress()

chrome/browser/chromeos/net/chrome_network_watcher.cc

Index: chrome/browser/chromeos/net/chrome_network_watcher.cc
diff --git a/chrome/browser/chromeos/net/chrome_network_watcher.cc b/chrome/browser/chromeos/net/chrome_network_watcher.cc
new file mode 100644
index 0000000000000000000000000000000000000000..b4f25e30cac7311c6369a454427c14e5eed90b75
--- /dev/null
+++ b/chrome/browser/chromeos/net/chrome_network_watcher.cc
@@ -0,0 +1,49 @@
+// Copyright 2014 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.
+
+#include "chrome/browser/chromeos/net/chrome_network_watcher.h"
+
+#include "base/bind.h"
+#include "base/location.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/io_thread.h"
+#include "chromeos/network/network_handler.h"
+#include "chromeos/network/network_state.h"
+#include "chromeos/network/network_state_handler.h"
+#include "content/public/browser/browser_thread.h"
+
+namespace chromeos {
+
+namespace {
+
+void SetIPAddress(const std::string& ip_address) {
+  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
+  g_browser_process->io_thread()->globals()->host_resolver->set_my_ip_address(
+      ip_address);
+}
+
+}
+
+ChromeNetworkWatcher::ChromeNetworkWatcher() {
+  NetworkHandler::Get()->network_state_handler()->AddObserver(this, FROM_HERE);
+  DefaultNetworkChanged(
+      NetworkHandler::Get()->network_state_handler()->DefaultNetwork());
+}
+
+ChromeNetworkWatcher::~ChromeNetworkWatcher() {
+  NetworkHandler::Get()->network_state_handler()->RemoveObserver(this,
+                                                                 FROM_HERE);
+}
+
+void ChromeNetworkWatcher::DefaultNetworkChanged(const NetworkState* network) {
+  std::string ip_address = network ? network->ip_address() : "";
+  if (ip_address == last_ip_address_)
+    return;
+  last_ip_address_ = ip_address;
+  content::BrowserThread::PostTask(content::BrowserThread::IO,
+                                   FROM_HERE,
+                                   base::Bind(&SetIPAddress, ip_address));
+}
+
+}  // namespace chromeos