Initial checkin of chromecast content embedder (cast_shell) and related build scripts.

chromecast/net/network_change_notifier_cast.cc

Index: chromecast/net/network_change_notifier_cast.cc
diff --git a/chromecast/net/network_change_notifier_cast.cc b/chromecast/net/network_change_notifier_cast.cc
new file mode 100644
index 0000000000000000000000000000000000000000..453d37195c24e78a5740b278e13c7be46a41833b
--- /dev/null
+++ b/chromecast/net/network_change_notifier_cast.cc
@@ -0,0 +1,20 @@
+// Copyright 2014 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 "chromecast/net/network_change_notifier_cast.h"
+
+namespace net {
+
+NetworkChangeNotifierCast::NetworkChangeNotifierCast() {
+}
+
+NetworkChangeNotifierCast::~NetworkChangeNotifierCast() {
+}
+
+NetworkChangeNotifier::ConnectionType
+NetworkChangeNotifierCast::GetCurrentConnectionType() const {
+  return CONNECTION_NONE;
+}
+
+}  // namespace net