Network Setup from Shark to Remora.

components/pairing/bluetooth_controller_pairing_controller.cc

Index: components/pairing/bluetooth_controller_pairing_controller.cc
diff --git a/components/pairing/bluetooth_controller_pairing_controller.cc b/components/pairing/bluetooth_controller_pairing_controller.cc
index 3d8cb6a85dc9ee3135ff6b8f8ebc4d8dfbfd292e..8f744bb96b178095ca2d321bb7e93b24c4cca8e9 100644
--- a/components/pairing/bluetooth_controller_pairing_controller.cc
+++ b/components/pairing/bluetooth_controller_pairing_controller.cc
@@ -312,6 +312,19 @@ void BluetoothControllerPairingController::SetConfirmationCodeIsCorrect(
   }
 }
 
+void BluetoothControllerPairingController::SetHostNetwork(
+    const std::string& onc_spec) {
+  pairing_api::AddNetwork add_network;
+  add_network.set_api_version(kPairingAPIVersion);
+  add_network.mutable_parameters()->set_onc_spec(onc_spec);
+
+  int size = 0;
+  scoped_refptr<net::IOBuffer> io_buffer(
+      ProtoDecoder::SendHostNetwork(add_network, &size));
+
+  SendBuffer(io_buffer, size);
+}
+
 void BluetoothControllerPairingController::SetHostConfiguration(
     bool accepted_eula,
     const std::string& lang,
@@ -325,10 +338,13 @@ void BluetoothControllerPairingController::SetHostConfiguration(
   pairing_api::ConfigureHost host_config;
   host_config.set_api_version(kPairingAPIVersion);
   host_config.mutable_parameters()->set_accepted_eula(accepted_eula);
-  host_config.mutable_parameters()->set_lang(lang);
-  host_config.mutable_parameters()->set_timezone(timezone);
+  if (!lang.empty())
+    host_config.mutable_parameters()->set_lang(lang);
+  if (!timezone.empty())
+    host_config.mutable_parameters()->set_timezone(timezone);
   host_config.mutable_parameters()->set_send_reports(send_reports);
-  host_config.mutable_parameters()->set_keyboard_layout(keyboard_layout);
+  if (!keyboard_layout.empty())
+    host_config.mutable_parameters()->set_keyboard_layout(keyboard_layout);
 
   int size = 0;
   scoped_refptr<net::IOBuffer> io_buffer(