[Sync] Make ModelSafeWorker a true interface

chrome/browser/sync/engine/verify_updates_command_unittest.cc

 // 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.
 
 #include "base/location.h"
 #include "chrome/browser/sync/engine/verify_updates_command.h"
 #include "chrome/browser/sync/protocol/bookmark_specifics.pb.h"
 #include "chrome/browser/sync/sessions/sync_session.h"
 #include "chrome/browser/sync/syncable/directory_manager.h"
-#include "chrome/browser/sync/engine/mock_model_safe_workers.h"
 #include "chrome/browser/sync/syncable/syncable.h"
 #include "chrome/browser/sync/syncable/syncable_id.h"
+#include "chrome/browser/sync/test/engine/fake_model_worker.h"
 #include "chrome/browser/sync/test/engine/syncer_command_test.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace browser_sync {
 
 using sessions::SyncSession;
 using sessions::StatusController;
 using std::string;
 using syncable::Entry;
 using syncable::Id;
 using syncable::MutableEntry;
 using syncable::ReadTransaction;
 using syncable::ScopedDirLookup;
 using syncable::UNITTEST;
 using syncable::WriteTransaction;
 
 class VerifyUpdatesCommandTest : public SyncerCommandTest {
  public:
   virtual void SetUp() {
     workers()->clear();
     mutable_routing_info()->clear();
-    workers()->push_back(make_scoped_refptr(new MockDBModelWorker()));
-    workers()->push_back(make_scoped_refptr(new MockUIModelWorker()));
+    workers()->push_back(make_scoped_refptr(new FakeModelWorker(GROUP_DB)));
+    workers()->push_back(make_scoped_refptr(new FakeModelWorker(GROUP_UI)));
     (*mutable_routing_info())[syncable::PREFERENCES] = GROUP_UI;
     (*mutable_routing_info())[syncable::BOOKMARKS] = GROUP_UI;
     (*mutable_routing_info())[syncable::AUTOFILL] = GROUP_DB;
     SyncerCommandTest::SetUp();
   }
 
   void CreateLocalItem(const std::string& item_id,
                        const std::string& parent_id,
                        const syncable::ModelType& type) {
     ScopedDirLookup dir(syncdb()->manager(), syncdb()->name());
@@ skipping 53 matching lines @@
     sessions::ScopedModelSafeGroupRestriction r(status, GROUP_DB);
     EXPECT_EQ(1, status->update_progress().VerifiedUpdatesSize());
   }
   {
     sessions::ScopedModelSafeGroupRestriction r(status, GROUP_PASSIVE);
     EXPECT_EQ(0, status->update_progress().VerifiedUpdatesSize());
   }
 }
 
 }