[Sync] Refactor sync manager into interface.

chrome/browser/sync/test_profile_sync_service.cc

 // Copyright (c) 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 "chrome/browser/sync/test_profile_sync_service.h"
 
 #include "chrome/browser/signin/signin_manager.h"
 #include "chrome/browser/sync/abstract_profile_sync_service_test.h"
 #include "chrome/browser/sync/glue/data_type_controller.h"
 #include "chrome/browser/sync/glue/sync_backend_host.h"
@@ skipping 26 matching lines @@
     : browser_sync::SyncBackendHost(
         profile->GetDebugName(), profile, sync_prefs, invalidator_storage),
       synchronous_init_(synchronous_init),
       fail_initial_download_(fail_initial_download),
       use_real_database_(use_real_database) {}
 
 SyncBackendHostForProfileSyncTest::~SyncBackendHostForProfileSyncTest() {}
 
 namespace {
 
-syncer::HttpPostProviderFactory* MakeTestHttpBridgeFactory() {
-  return new browser_sync::TestHttpBridgeFactory();
+scoped_ptr<syncer::HttpPostProviderFactory> MakeTestHttpBridgeFactory() {
+  return scoped_ptr<syncer::HttpPostProviderFactory>(
+      new browser_sync::TestHttpBridgeFactory());
 }
 
 }  // namespace
 
 void SyncBackendHostForProfileSyncTest::InitCore(
     const DoInitializeOptions& options) {
   DoInitializeOptions test_options = options;
   test_options.make_http_bridge_factory_fn =
       base::Bind(&MakeTestHttpBridgeFactory);
   test_options.credentials.email = "testuser@gmail.com";
@@ skipping 144 matching lines @@
 void TestProfileSyncService::CreateBackend() {
   backend_.reset(new browser_sync::SyncBackendHostForProfileSyncTest(
       profile(),
       sync_prefs_.AsWeakPtr(),
       invalidator_storage_.AsWeakPtr(),
       set_initial_sync_ended_on_init_,
       synchronous_backend_initialization_,
       fail_initial_download_,
       use_real_database_));
 }