Convert Pass()→std::move() in sync/

sync/engine/model_type_worker_unittest.cc

Index: sync/engine/model_type_worker_unittest.cc
diff --git a/sync/engine/model_type_worker_unittest.cc b/sync/engine/model_type_worker_unittest.cc
index b0f748408fbea236af14d2990781932630492f92..6b1ef060c00ad11bfe9fde58d9e8a143e821753a 100644
--- a/sync/engine/model_type_worker_unittest.cc
+++ b/sync/engine/model_type_worker_unittest.cc
@@ -4,6 +4,8 @@
 
 #include "sync/engine/model_type_worker.h"
 
+#include <utility>
+
 #include "base/strings/stringprintf.h"
 #include "sync/engine/commit_contribution.h"
 #include "sync/internal_api/public/base/model_type.h"
@@ -16,7 +18,6 @@
 #include "sync/test/engine/mock_nudge_handler.h"
 #include "sync/test/engine/single_type_mock_server.h"
 #include "sync/test/fake_encryptor.h"
-
 #include "testing/gtest/include/gtest/gtest.h"
 
 static const syncer::ModelType kModelType = syncer::PREFERENCES;
@@ -279,8 +280,8 @@ void ModelTypeWorkerTest::InitializeWithState(
   }
 
   worker_.reset(new ModelTypeWorker(kModelType, state, initial_pending_updates,
-                                    cryptographer_copy.Pass(),
-                                    &mock_nudge_handler_, proxy.Pass()));
+                                    std::move(cryptographer_copy),
+                                    &mock_nudge_handler_, std::move(proxy)));
 }
 
 void ModelTypeWorkerTest::NewForeignEncryptionKey() {