Move sync test code out of chrome/test

chrome/test/live_sync/single_client_preferences_sync_test.cc

-// Copyright (c) 2011 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/common/pref_names.h"
-#include "chrome/browser/sync/profile_sync_service_harness.h"
-#include "chrome/test/live_sync/preferences_helper.h"
-#include "chrome/test/live_sync/live_sync_test.h"
-
-using preferences_helper::BooleanPrefMatches;
-using preferences_helper::ChangeBooleanPref;
-
-class SingleClientPreferencesSyncTest : public LiveSyncTest {
- public:
-  SingleClientPreferencesSyncTest() : LiveSyncTest(SINGLE_CLIENT) {}
-  virtual ~SingleClientPreferencesSyncTest() {}
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(SingleClientPreferencesSyncTest);
-};
-
-IN_PROC_BROWSER_TEST_F(SingleClientPreferencesSyncTest, Sanity) {
-  ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
-  ASSERT_TRUE(BooleanPrefMatches(prefs::kHomePageIsNewTabPage));
-  ChangeBooleanPref(0, prefs::kHomePageIsNewTabPage);
-  ASSERT_TRUE(GetClient(0)->AwaitSyncCycleCompletion(
-      "Waiting for prefs change."));
-  ASSERT_TRUE(BooleanPrefMatches(prefs::kHomePageIsNewTabPage));
-}