[Sync] Move 'sync' target to sync/

chrome/browser/sync/test/fake_extensions_activity_monitor.h

-// 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.
-
-#ifndef CHROME_BROWSER_SYNC_TEST_FAKE_EXTENSIONS_ACTIVITY_MONITOR_H_
-#define CHROME_BROWSER_SYNC_TEST_FAKE_EXTENSIONS_ACTIVITY_MONITOR_H_
-#pragma once
-
-#include "base/compiler_specific.h"
-#include "base/threading/non_thread_safe.h"
-#include "chrome/browser/sync/util/extensions_activity_monitor.h"
-
-namespace browser_sync {
-
-// Fake non-thread-safe implementation of ExtensionsActivityMonitor
-// suitable to be used in single-threaded sync tests.
-class FakeExtensionsActivityMonitor : public ExtensionsActivityMonitor {
- public:
-  FakeExtensionsActivityMonitor();
-  virtual ~FakeExtensionsActivityMonitor();
-
-  // ExtensionsActivityMonitor implementation.
-  virtual void GetAndClearRecords(Records* buffer) OVERRIDE;
-  virtual void PutRecords(const Records& records) OVERRIDE;
-
- private:
-  Records records_;
-  base::NonThreadSafe non_thread_safe_;
-};
-
-}  // namespace browser_sync
-
-#endif  // CHROME_BROWSER_SYNC_TEST_FAKE_EXTENSIONS_ACTIVITY_MONITOR_H_