Replace misc. network stub flags with more flexible ones

chromeos/dbus/shill_manager_client.h

Index: chromeos/dbus/shill_manager_client.h
diff --git a/chromeos/dbus/shill_manager_client.h b/chromeos/dbus/shill_manager_client.h
index a128b469748609dbad202f10859575f18ec431e3..14f5f2459fafbb2e851c34369e4d82782f3d7e91 100644
--- a/chromeos/dbus/shill_manager_client.h
+++ b/chromeos/dbus/shill_manager_client.h
@@ -68,6 +68,13 @@ class CHROMEOS_EXPORT ShillManagerClient : public DBusClient {
     // Services are sorted first by Active vs. Inactive State, then by Type.
     virtual void SortManagerServices() = 0;
 
+    // Sets up the default fake environment based on default initial states
+    // or states provided by the command line.
+    virtual void SetupDefaultEnvironment() = 0;
+
+    // Returns the interactive delay specified on the command line, 0 for none.
+    virtual int GetInteractiveDelay() const = 0;
+
    protected:
     virtual ~TestInterface() {}
   };