[Sync] Move sessions/ to engine/cycle/ and rename things to match.

components/sync/test/sessions/mock_debug_info_getter.h

-// Copyright 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.
-
-#ifndef COMPONENTS_SYNC_TEST_SESSIONS_MOCK_DEBUG_INFO_GETTER_H_
-#define COMPONENTS_SYNC_TEST_SESSIONS_MOCK_DEBUG_INFO_GETTER_H_
-
-#include "base/compiler_specific.h"
-#include "base/macros.h"
-#include "components/sync/protocol/sync.pb.h"
-#include "components/sync/sessions_impl/debug_info_getter.h"
-
-namespace syncer {
-namespace sessions {
-
-// A mock implementation of DebugInfoGetter to be used in tests. Events added by
-// AddDebugEvent are accessible via DebugInfoGetter methods.
-class MockDebugInfoGetter : public sessions::DebugInfoGetter {
- public:
-  MockDebugInfoGetter();
-  ~MockDebugInfoGetter() override;
-
-  // DebugInfoGetter implementation.
-  void GetDebugInfo(sync_pb::DebugInfo* debug_info) override;
-  void ClearDebugInfo() override;
-
-  void AddDebugEvent();
-
- private:
-  sync_pb::DebugInfo debug_info_;
-
-  DISALLOW_COPY_AND_ASSIGN(MockDebugInfoGetter);
-};
-
-}  // namespace sessions
-}  // namespace syncer
-
-#endif  // COMPONENTS_SYNC_TEST_SESSIONS_MOCK_DEBUG_INFO_GETTER_H_