[Sync] Move some things from core/ to model(_impl)/.

components/sync/core_impl/test/model_type_store_test_util.cc

Index: components/sync/core_impl/test/model_type_store_test_util.cc
diff --git a/components/sync/core_impl/test/model_type_store_test_util.cc b/components/sync/core_impl/test/model_type_store_test_util.cc
deleted file mode 100644
index e594b8487e1716cea008b1733a31600ae37aee7e..0000000000000000000000000000000000000000
--- a/components/sync/core_impl/test/model_type_store_test_util.cc
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright 2016 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 "components/sync/core/test/model_type_store_test_util.h"
-
-#include <utility>
-
-#include "base/bind.h"
-#include "base/run_loop.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace syncer {
-
-using Result = ModelTypeStore::Result;
-
-namespace {
-
-void MoveStoreToScopedPtr(std::unique_ptr<ModelTypeStore>* out_store,
-                          Result result,
-                          std::unique_ptr<ModelTypeStore> in_store) {
-  ASSERT_EQ(Result::SUCCESS, result);
-  std::swap(*out_store, in_store);
-}
-
-}  // namespace
-
-// static
-std::unique_ptr<ModelTypeStore>
-ModelTypeStoreTestUtil::CreateInMemoryStoreForTest() {
-  std::unique_ptr<ModelTypeStore> store;
-  ModelTypeStore::CreateInMemoryStoreForTest(
-      base::Bind(&MoveStoreToScopedPtr, &store));
-
-  // Force the initialization to run now, synchronously.
-  base::RunLoop().RunUntilIdle();
-
-  EXPECT_TRUE(store);
-  return store;
-}
-
-// static
-void ModelTypeStoreTestUtil::MoveStoreToCallback(
-    std::unique_ptr<ModelTypeStore> store,
-    const ModelTypeStore::InitCallback& callback) {
-  ASSERT_TRUE(store);
-  callback.Run(Result::SUCCESS, std::move(store));
-}
-
-}  // namespace syncer