Allow networkingPrivate to request configure UI

ui/chromeos/network/network_connect.h

Index: ui/chromeos/network/network_connect.h
diff --git a/ui/chromeos/network/network_connect.h b/ui/chromeos/network/network_connect.h
index 29434fb5e049b27fec4127e4aa6a51115b49101b..6a9a2755507947d3304550652591c4acec0d144e 100644
--- a/ui/chromeos/network/network_connect.h
+++ b/ui/chromeos/network/network_connect.h
@@ -63,6 +63,11 @@ class UI_CHROMEOS_EXPORT NetworkConnect {
   // Requests a network connection and handles any errors and notifications.
   virtual void ConnectToNetwork(const std::string& service_path) = 0;
 
+  // Maybe show the configuration UI after a connect failure based on the
+  // network state and error name. Returns true if the UI is shown.
+  virtual bool MaybeShowConfigureUI(const std::string& service_path,
+                                    const std::string& connect_error) = 0;
+
   // Enables or disables a network technology. If |technology| refers to
   // cellular and the device cannot be enabled due to a SIM lock, this function
   // will launch the SIM unlock dialog.