Implement networkingPrivate.getDeviceStates

extensions/browser/api/networking_private/networking_private_linux.cc

Index: extensions/browser/api/networking_private/networking_private_linux.cc
diff --git a/extensions/browser/api/networking_private/networking_private_linux.cc b/extensions/browser/api/networking_private/networking_private_linux.cc
index 1d9ad8796fca5f51f7657ff95aa8bed7729b5bb9..95338acac841a4fe9962c5c608678411f6c1ff74 100644
--- a/extensions/browser/api/networking_private/networking_private_linux.cc
+++ b/extensions/browser/api/networking_private/networking_private_linux.cc
@@ -557,9 +557,20 @@ void NetworkingPrivateLinux::GetCaptivePortalStatus(
 
 scoped_ptr<base::ListValue> NetworkingPrivateLinux::GetEnabledNetworkTypes() {
   scoped_ptr<base::ListValue> network_list(new base::ListValue);
+  network_list->AppendString(::onc::network_type::kWiFi);
   return network_list.Pass();
 }
 
+scoped_ptr<DeviceStateList> NetworkingPrivateLinux::GetDeviceStateList() {
+  scoped_ptr<DeviceStateList> device_state_list(new DeviceStateList);
+  scoped_ptr<core_api::networking_private::DeviceStateProperties> properties(
+      new core_api::networking_private::DeviceStateProperties);
+  properties->type = core_api::networking_private::NETWORK_TYPE_WIFI;
+  properties->state = core_api::networking_private::DEVICE_STATE_TYPE_ENABLED;
+  device_state_list->push_back(properties.Pass());
+  return device_state_list.Pass();
+}
+
 bool NetworkingPrivateLinux::EnableNetworkType(const std::string& type) {
   return false;
 }