Retry: sync: Gracefully handle early shutdown

chrome/browser/sync/test/test_http_bridge_factory.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 "chrome/browser/sync/test/test_http_bridge_factory.h"
 
 namespace browser_sync {
 
 bool TestHttpBridge::MakeSynchronousPost(int* error_code,
                                          int* response_code) {
@@ skipping 13 matching lines @@
   return std::string();
 }
 
 void TestHttpBridge::Abort() {
 }
 
 TestHttpBridgeFactory::TestHttpBridgeFactory() {}
 
 TestHttpBridgeFactory::~TestHttpBridgeFactory() {}
 
+void TestHttpBridgeFactory::Init(const std::string& user_agent) {}
+
 syncer::HttpPostProviderInterface* TestHttpBridgeFactory::Create() {
   return new TestHttpBridge();
 }
 
 void TestHttpBridgeFactory::Destroy(syncer::HttpPostProviderInterface* http) {
   delete static_cast<TestHttpBridge*>(http);
 }
 
-void TestHttpBridgeFactory::Shutdown() {}
-
 }  // namespace browser_sync