Implement new network change notifier that uses NetworkStateHandler

net/net.gyp

Index: net/net.gyp
diff --git a/net/net.gyp b/net/net.gyp
index 74eb3a86705647b105e1cfd2d0b119ecf26a9f99..73eb1768fc002f98d087fb61842f47384e19854a 100644
--- a/net/net.gyp
+++ b/net/net.gyp
@@ -203,7 +203,11 @@
         'base/net_util_win.cc',
         'base/network_change_notifier.cc',
         'base/network_change_notifier.h',
+        'base/network_change_notifier_chromeos.cc',
+        'base/network_change_notifier_chromeos.h',
         'base/network_change_notifier_factory.h',
+        'base/network_change_notifier_factory_chromeos.cc',
+        'base/network_change_notifier_factory_chromeos.h',
         'base/network_change_notifier_linux.cc',
         'base/network_change_notifier_linux.h',
         'base/network_change_notifier_mac.cc',
@@ -1307,6 +1311,7 @@
         'base/multi_threaded_cert_verifier_unittest.cc',
         'base/net_log_unittest.h',
         'base/net_util_unittest.cc',
+	'base/network_change_notifier_chromeos_unittest.cc',
         'base/network_change_notifier_win_unittest.cc',
         'base/nss_cert_database_unittest.cc',
         'base/pem_tokenizer_unittest.cc',
@@ -1559,6 +1564,9 @@
             'base/network_change_notifier_linux_unittest.cc',
             'proxy/proxy_config_service_linux_unittest.cc',
           ],
+	  'dependencies': [
+             '../chromeos/chromeos.gyp:chromeos',
+          ],
         }],
         [ 'OS == "android"', {
           'sources!': [