Implement new network change notifier that uses NetworkStateHandler

This implements the new network change notifier that informs the Chrome
network stack of connectivity changes.

It's currently behind the --enable-new-network-handlers command line flag.

BUG=chromium-os:159647
TEST=unit tests, gmerged on a device and ensured offline->online and
     online->offline transitions are correctly detected.


Review URL: https://chromiumcodereview.appspot.com/11469044

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@174127 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 30 insertions, 0 deletions

diff --git a/chromeos/network/network_change_notifier_factory_chromeos.cc b/chromeos/network/network_change_notifier_factory_chromeos.cc
new file mode 100644
index 0000000..1d73c3e
--- /dev/null
+++ b/chromeos/network/network_change_notifier_factory_chromeos.cc
@@ -0,0 +1,30 @@
+// Copyright (c) 2012 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 "chromeos/network/network_change_notifier_factory_chromeos.h"
+
+#include "chromeos/network/network_change_notifier_chromeos.h"
+
+namespace chromeos {
+
+namespace {
+
+NetworkChangeNotifierChromeos* g_network_change_notifier_chromeos = NULL;
+
+}  // namespace
+
+net::NetworkChangeNotifier*
+NetworkChangeNotifierFactoryChromeos::CreateInstance() {
+  DCHECK(!g_network_change_notifier_chromeos);
+  g_network_change_notifier_chromeos = new NetworkChangeNotifierChromeos();
+  return g_network_change_notifier_chromeos;
+}
+
+// static
+NetworkChangeNotifierChromeos*
+NetworkChangeNotifierFactoryChromeos::GetInstance() {
+  return g_network_change_notifier_chromeos;
+}
+
+}  // namespace chromeos