sync: Gracefully handle very early shutdown

sync/engine/syncer_proto_util_unittest.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 "sync/engine/syncer_proto_util.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
@@ skipping 237 matching lines @@
   EXPECT_FALSE(msg.has_store_birthday());
 
   directory()->set_store_birthday("meat");
   SyncerProtoUtil::AddRequestBirthday(directory(), &msg);
   EXPECT_EQ(msg.store_birthday(), "meat");
 }
 
 class DummyConnectionManager : public ServerConnectionManager {
  public:
   DummyConnectionManager()
-      : ServerConnectionManager("unused", 0, false, false),
+      : ServerConnectionManager("unused", 0, false, false, NULL),
         send_error_(false),
         access_denied_(false) {}
 
   virtual ~DummyConnectionManager() {}
   virtual bool PostBufferWithCachedAuth(
       PostBufferParams* params,
       ScopedServerStatusWatcher* watcher) OVERRIDE {
     if (send_error_) {
       return false;
     }
@@ skipping 35 matching lines @@
   dcm.set_send_error(false);
   EXPECT_TRUE(SyncerProtoUtil::PostAndProcessHeaders(&dcm, NULL,
       msg, &response));
 
   dcm.set_access_denied(true);
   EXPECT_FALSE(SyncerProtoUtil::PostAndProcessHeaders(&dcm, NULL,
       msg, &response));
 }
 
 }  // namespace syncer