Replace misc. network stub flags with more flexible ones

chromeos/dbus/dbus_thread_manager.cc

Index: chromeos/dbus/dbus_thread_manager.cc
diff --git a/chromeos/dbus/dbus_thread_manager.cc b/chromeos/dbus/dbus_thread_manager.cc
index 64279ad89570694fa177a329b3de25bd659612ce..78fd6444ba6d6dcb6d23b0fc791742a56ffc2acc 100644
--- a/chromeos/dbus/dbus_thread_manager.cc
+++ b/chromeos/dbus/dbus_thread_manager.cc
@@ -509,6 +509,19 @@ DBusThreadManager::~DBusThreadManager() {
   }
 }
 
+int DBusThreadManager::GetPowerCycleDelay() const {
+  return 0;
+}
+
+int DBusThreadManager::GetShillInteractiveDelay() const {
+  return 0;
+}
+
+std::string DBusThreadManager::GetShillInitialState(
+    const std::string& type) const {
+  return "";
+}
+
 // static
 DBusThreadManager* DBusThreadManager::Get() {
   CHECK(g_dbus_thread_manager)