sync: beginnings of MessageLoop based SyncerThread

chrome/browser/sync/engine/mock_model_safe_workers.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_SYNC_ENGINE_MOCK_MODEL_SAFE_WORKERS_H_
 #define CHROME_BROWSER_SYNC_ENGINE_MOCK_MODEL_SAFE_WORKERS_H_
 #pragma once
 
+#include <vector>
+
+#include "base/ref_counted.h"
 #include "chrome/browser/sync/engine/model_safe_worker.h"
+#include "chrome/browser/sync/syncable/model_type.h"
 
 namespace browser_sync {
 
 class MockUIModelWorker : public ModelSafeWorker {
  public:
-  virtual ModelSafeGroup GetModelSafeGroup() { return GROUP_UI; }
-  virtual bool CurrentThreadIsWorkThread() { return true; }
+  virtual ModelSafeGroup GetModelSafeGroup();
+  virtual bool CurrentThreadIsWorkThread();
 };
 
 class MockDBModelWorker : public ModelSafeWorker {
  public:
-  virtual ModelSafeGroup GetModelSafeGroup() { return GROUP_DB; }
-  virtual bool CurrentThreadIsWorkThread() { return true; }
+  virtual ModelSafeGroup GetModelSafeGroup();
+  virtual bool CurrentThreadIsWorkThread();
+};
+
+class MockModelSafeWorkerRegistrar : public ModelSafeWorkerRegistrar {
+ public:
+  virtual ~MockModelSafeWorkerRegistrar();
+  static MockModelSafeWorkerRegistrar* PassiveBookmarks();
+  virtual void GetWorkers(std::vector<ModelSafeWorker*>* out);
+  virtual void GetModelSafeRoutingInfo(ModelSafeRoutingInfo* out);
+
+ private:
+  explicit MockModelSafeWorkerRegistrar(const ModelSafeRoutingInfo& routes);
+
+  scoped_refptr<ModelSafeWorker> passive_worker_;
+  ModelSafeRoutingInfo routes_;
 };
 
 }  // namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_ENGINE_MOCK_MODEL_SAFE_WORKERS_H_