Move sync test code out of chrome/test

chrome/test/sync/engine/test_user_share.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/test/sync/engine/test_user_share.h"
-
-#include "base/compiler_specific.h"
-
-namespace browser_sync {
-
-TestUserShare::TestUserShare() {}
-
-TestUserShare::~TestUserShare() {
-  CHECK(!user_share_.dir_manager.get());
-}
-
-void TestUserShare::SetUp() {
-  setter_upper_.SetUp();
-  // HACK: We have two scoped_ptrs to the same object.  But we make
-  // sure to release one in TearDown.
-  user_share_.dir_manager.reset(setter_upper_.manager());
-  user_share_.name = setter_upper_.name();
-}
-
-void TestUserShare::TearDown() {
-  // Make sure we don't free the manager twice.
-  ignore_result(user_share_.dir_manager.release());
-  setter_upper_.TearDown();
-}
-
-sync_api::UserShare* TestUserShare::user_share() {
-  return &user_share_;
-}
-
-}  // namespace browser_sync