[Sync] Move //components/sync to the syncer namespace.

chrome/browser/extensions/api/signed_in_devices/signed_in_devices_api_unittest.cc

 // Copyright (c) 2013 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/extensions/api/signed_in_devices/signed_in_devices_api.h"
 
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/guid.h"
 #include "base/memory/ptr_util.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/extension_api_unittest.h"
 #include "chrome/browser/extensions/test_extension_prefs.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/browser/sync/profile_sync_test_util.h"
 #include "components/browser_sync/profile_sync_service_mock.h"
 #include "components/prefs/pref_service.h"
 #include "components/sync/device_info/device_info.h"
 #include "components/sync/device_info/device_info_tracker.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "extensions/common/extension.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-using sync_driver::DeviceInfo;
-using sync_driver::DeviceInfoTracker;
+using syncer::DeviceInfo;
+using syncer::DeviceInfoTracker;
 using testing::Return;
 
 namespace extensions {
 
 class MockDeviceInfoTracker : public DeviceInfoTracker {
  public:
   ~MockDeviceInfoTracker() override {}
 
   bool IsSyncing() const override { return !devices_.empty(); }
 
@@ skipping 209 matching lines @@
       .WillOnce(Return(&device_tracker));
   EXPECT_CALL(*pss_mock, Shutdown());
 
   std::vector<std::unique_ptr<DeviceInfo>> output =
       GetAllSignedInDevices(extension()->id(), profile());
 
   EXPECT_TRUE(output.empty());
 }
 
 }  // namespace extensions