move V2 classes in chrome/engine to syncer_v2 namespace

sync/internal_api/sync_context_proxy_impl_unittest.cc

 // Copyright 2014 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/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/sequenced_task_runner.h"
 #include "base/thread_task_runner_handle.h"
 #include "sync/engine/model_type_sync_proxy_impl.h"
 #include "sync/internal_api/public/base/model_type.h"
@@ skipping 40 matching lines @@
   std::vector<scoped_refptr<syncer::ModelSafeWorker>> workers_;
   syncer::TestDirectorySetterUpper dir_maker_;
   syncer::MockNudgeHandler nudge_handler_;
   scoped_ptr<syncer::ModelTypeRegistry> registry_;
 
   scoped_ptr<SyncContextProxyImpl> context_proxy_;
 };
 
 // Try to connect a type to a SyncContext that has already shut down.
 TEST_F(SyncContextProxyImplTest, FailToConnect1) {
-  syncer::ModelTypeSyncProxyImpl themes_sync_proxy(syncer::THEMES);
+  ModelTypeSyncProxyImpl themes_sync_proxy(syncer::THEMES);
   DisableSync();
   themes_sync_proxy.Enable(GetProxy());
 
   base::RunLoop run_loop_;
   run_loop_.RunUntilIdle();
   EXPECT_FALSE(themes_sync_proxy.IsConnected());
 }
 
 // Try to connect a type to a SyncContext as it shuts down.
 TEST_F(SyncContextProxyImplTest, FailToConnect2) {
-  syncer::ModelTypeSyncProxyImpl themes_sync_proxy(syncer::THEMES);
+  ModelTypeSyncProxyImpl themes_sync_proxy(syncer::THEMES);
   themes_sync_proxy.Enable(GetProxy());
   DisableSync();
 
   base::RunLoop run_loop_;
   run_loop_.RunUntilIdle();
   EXPECT_FALSE(themes_sync_proxy.IsConnected());
 }
 
 // Tests the case where the type's sync proxy shuts down first.
 TEST_F(SyncContextProxyImplTest, TypeDisconnectsFirst) {
-  scoped_ptr<syncer::ModelTypeSyncProxyImpl> themes_sync_proxy(
-      new syncer::ModelTypeSyncProxyImpl(syncer::THEMES));
+  scoped_ptr<ModelTypeSyncProxyImpl> themes_sync_proxy(
+      new ModelTypeSyncProxyImpl(syncer::THEMES));
   themes_sync_proxy->Enable(GetProxy());
 
   base::RunLoop run_loop_;
   run_loop_.RunUntilIdle();
 
   EXPECT_TRUE(themes_sync_proxy->IsConnected());
   themes_sync_proxy.reset();
 }
 
 // Tests the case where the sync thread shuts down first.
 TEST_F(SyncContextProxyImplTest, SyncDisconnectsFirst) {
-  scoped_ptr<syncer::ModelTypeSyncProxyImpl> themes_sync_proxy(
-      new syncer::ModelTypeSyncProxyImpl(syncer::THEMES));
+  scoped_ptr<ModelTypeSyncProxyImpl> themes_sync_proxy(
+      new ModelTypeSyncProxyImpl(syncer::THEMES));
   themes_sync_proxy->Enable(GetProxy());
 
   base::RunLoop run_loop_;
   run_loop_.RunUntilIdle();
 
   EXPECT_TRUE(themes_sync_proxy->IsConnected());
   DisableSync();
 }
 
 }  // namespace syncer