sync: Introduce ModelTypeRegistry and helpers

sync/sessions/sync_session_unittest.cc

 // Copyright 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/sessions/sync_session.h"
 
 #include "base/compiler_specific.h"
 #include "base/location.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 48 matching lines @@
             NULL,
             NULL,
             workers,
             extensions_activity_.get(),
             std::vector<SyncEngineEventListener*>(),
             NULL,
             NULL,
             true,  // enable keystore encryption
             false,  // force enable pre-commit GU avoidance experiment
             "fake_invalidator_client_id"));
-    context_->set_routing_info(routes_);
+    context_->SetRoutingInfo(routes_);
 
     session_.reset(MakeSession());
   }
   virtual void TearDown() {
     session_.reset();
     context_.reset();
   }
 
   virtual void OnThrottled(const base::TimeDelta& throttle_duration) OVERRIDE {
     FailControllerInvocationIfDisabled("OnThrottled");
@@ skipping 61 matching lines @@
   scoped_ptr<SyncSession> session_;
   scoped_ptr<SyncSessionContext> context_;
   std::vector<scoped_refptr<ModelSafeWorker> > workers_;
   ModelSafeRoutingInfo routes_;
   scoped_refptr<ExtensionsActivity> extensions_activity_;
 };
 
 }  // namespace
 }  // namespace sessions
 }  // namespace syncer