Makes migration on write error asynchronous to avoid reentrancy issues

net/quic/chromium/mock_network_change_notifier.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/quic/chromium/mock_network_change_notifier.h"
 
 #include "base/run_loop.h"
 
 namespace net {
 namespace test {
@@ skipping 21 matching lines @@
 }
 
 void MockNetworkChangeNotifier::GetCurrentConnectedNetworks(
     NetworkList* network_list) const {
   network_list->clear();
   *network_list = connected_networks_;
 }
 
 void MockNetworkChangeNotifier::NotifyNetworkMadeDefault(
     NetworkChangeNotifier::NetworkHandle network) {
-  NetworkChangeNotifier::NotifyObserversOfSpecificNetworkChange(
-      NetworkChangeNotifier::MADE_DEFAULT, network);
+  QueueNetworkMadeDefault(network);
   // Spin the message loop so the notification is delivered.
   base::RunLoop().RunUntilIdle();
 }
 
+void MockNetworkChangeNotifier::QueueNetworkMadeDefault(
+    NetworkChangeNotifier::NetworkHandle network) {
+  NetworkChangeNotifier::NotifyObserversOfSpecificNetworkChange(
+      NetworkChangeNotifier::MADE_DEFAULT, network);
+}
+
 void MockNetworkChangeNotifier::NotifyNetworkDisconnected(
     NetworkChangeNotifier::NetworkHandle network) {
-  NetworkChangeNotifier::NotifyObserversOfSpecificNetworkChange(
-      NetworkChangeNotifier::DISCONNECTED, network);
+  QueueNetworkDisconnected(network);
   // Spin the message loop so the notification is delivered.
   base::RunLoop().RunUntilIdle();
 }
 
+void MockNetworkChangeNotifier::QueueNetworkDisconnected(
+    NetworkChangeNotifier::NetworkHandle network) {
+  NetworkChangeNotifier::NotifyObserversOfSpecificNetworkChange(
+      NetworkChangeNotifier::DISCONNECTED, network);
+}
+
 ScopedMockNetworkChangeNotifier::ScopedMockNetworkChangeNotifier()
     : disable_network_change_notifier_for_tests_(
           new NetworkChangeNotifier::DisableForTest()),
       mock_network_change_notifier_(new MockNetworkChangeNotifier()) {}
 
 ScopedMockNetworkChangeNotifier::~ScopedMockNetworkChangeNotifier() {}
 
 MockNetworkChangeNotifier*
 ScopedMockNetworkChangeNotifier::mock_network_change_notifier() {
   return mock_network_change_notifier_.get();
 }
 
 }  // namespace test
 }  // namespace net