[Sync] Move //sync to //components/sync.

sync/test/engine/mock_model_type_processor.h

Index: sync/test/engine/mock_model_type_processor.h
diff --git a/sync/test/engine/mock_model_type_processor.h b/sync/test/engine/mock_model_type_processor.h
deleted file mode 100644
index e129ec884529f9e4399842a8ae40f80a628b578f..0000000000000000000000000000000000000000
--- a/sync/test/engine/mock_model_type_processor.h
+++ /dev/null
@@ -1,152 +0,0 @@
-// Copyright 2014 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 SYNC_TEST_ENGINE_MOCK_MODEL_TYPE_PROCESSOR_H_
-#define SYNC_TEST_ENGINE_MOCK_MODEL_TYPE_PROCESSOR_H_
-
-#include <stddef.h>
-#include <stdint.h>
-
-#include <map>
-#include <string>
-#include <vector>
-
-#include "base/callback.h"
-#include "base/macros.h"
-#include "sync/internal_api/public/model_type_processor.h"
-#include "sync/internal_api/public/non_blocking_sync_common.h"
-#include "sync/protocol/data_type_state.pb.h"
-
-namespace syncer_v2 {
-
-// Mocks the ModelTypeProcessor.
-//
-// This mock is made simpler by not using any threads.  It does still have the
-// ability to defer execution if we need to test race conditions, though.
-//
-// It maintains some state to try to make its behavior more realistic.  It
-// updates this state as it creates commit requests or receives update and
-// commit responses.
-//
-// It keeps a log of all received messages so tests can make assertions based
-// on their value.
-class MockModelTypeProcessor : public ModelTypeProcessor {
- public:
-  typedef base::Callback<void()> DisconnectCallback;
-
-  MockModelTypeProcessor();
-  ~MockModelTypeProcessor() override;
-
-  // Implementation of ModelTypeProcessor.
-  void ConnectSync(std::unique_ptr<CommitQueue> commit_queue) override;
-  void DisconnectSync() override;
-  void OnCommitCompleted(const sync_pb::DataTypeState& type_state,
-                         const CommitResponseDataList& response_list) override;
-  void OnUpdateReceived(const sync_pb::DataTypeState& type_state,
-                        const UpdateResponseDataList& response_list) override;
-
-  // By default, this object behaves as if all messages are processed
-  // immediately.  Sometimes it is useful to defer work until later, as might
-  // happen in the real world if the model thread's task queue gets backed up.
-  void SetSynchronousExecution(bool is_synchronous);
-
-  // Runs any work that was deferred while this class was in asynchronous mode.
-  //
-  // This function is not useful unless this object is set to synchronous
-  // execution mode, which is the default.
-  void RunQueuedTasks();
-
-  // Generate commit or deletion requests to be sent to the server.
-  // These functions update local state to keep sequence numbers consistent.
-  //
-  // A real ModelTypeProcessor would forward these kinds of messages
-  // directly to its attached CommitQueue.  These methods
-  // return the value to the caller so the test framework can handle them as it
-  // sees fit.
-  CommitRequestData CommitRequest(const std::string& tag_hash,
-                                  const sync_pb::EntitySpecifics& specifics);
-  CommitRequestData DeleteRequest(const std::string& tag_hash);
-
-  // Getters to access the log of received update responses.
-  //
-  // Does not includes repsonses that are in pending tasks.
-  size_t GetNumUpdateResponses() const;
-  UpdateResponseDataList GetNthUpdateResponse(size_t n) const;
-  sync_pb::DataTypeState GetNthTypeStateReceivedInUpdateResponse(
-      size_t n) const;
-
-  // Getters to access the log of received commit responses.
-  //
-  // Does not includes responses that are in pending tasks.
-  size_t GetNumCommitResponses() const;
-  CommitResponseDataList GetNthCommitResponse(size_t n) const;
-  sync_pb::DataTypeState GetNthTypeStateReceivedInCommitResponse(
-      size_t n) const;
-
-  // Getters to access the lastest update response for a given tag_hash.
-  bool HasUpdateResponse(const std::string& tag_hash) const;
-  UpdateResponseData GetUpdateResponse(const std::string& tag_hash) const;
-
-  // Getters to access the lastest commit response for a given tag_hash.
-  bool HasCommitResponse(const std::string& tag_hash) const;
-  CommitResponseData GetCommitResponse(const std::string& tag_hash) const;
-
-  void SetDisconnectCallback(const DisconnectCallback& callback);
-
- private:
-  // Process a received commit response.
-  //
-  // Implemented as an Impl method so we can defer its execution in some cases.
-  void OnCommitCompletedImpl(const sync_pb::DataTypeState& type_state,
-                             const CommitResponseDataList& response_list);
-
-  // Process a received update response.
-  //
-  // Implemented as an Impl method so we can defer its execution in some cases.
-  void OnUpdateReceivedImpl(const sync_pb::DataTypeState& type_state,
-                            const UpdateResponseDataList& response_list);
-
-  // Getter and setter for per-item sequence number tracking.
-  int64_t GetCurrentSequenceNumber(const std::string& tag_hash) const;
-  int64_t GetNextSequenceNumber(const std::string& tag_hash);
-
-  // Getter and setter for per-item base version tracking.
-  int64_t GetBaseVersion(const std::string& tag_hash) const;
-  void SetBaseVersion(const std::string& tag_hash, int64_t version);
-
-  // Getters and setter for server-assigned ID values.
-  bool HasServerAssignedId(const std::string& tag_hash) const;
-  const std::string& GetServerAssignedId(const std::string& tag_hash) const;
-  void SetServerAssignedId(const std::string& tag_hash, const std::string& id);
-
-  // State related to the implementation of deferred work.
-  // See SetSynchronousExecution() for details.
-  bool is_synchronous_;
-  std::vector<base::Closure> pending_tasks_;
-  std::unique_ptr<CommitQueue> commit_queue_;
-
-  // A log of messages received by this object.
-  std::vector<CommitResponseDataList> received_commit_responses_;
-  std::vector<UpdateResponseDataList> received_update_responses_;
-  std::vector<sync_pb::DataTypeState> type_states_received_on_update_;
-  std::vector<sync_pb::DataTypeState> type_states_received_on_commit_;
-
-  // Latest responses received, indexed by tag_hash.
-  std::map<const std::string, CommitResponseData> commit_response_items_;
-  std::map<const std::string, UpdateResponseData> update_response_items_;
-
-  // The per-item state maps.
-  std::map<const std::string, int64_t> sequence_numbers_;
-  std::map<const std::string, int64_t> base_versions_;
-  std::map<const std::string, std::string> assigned_ids_;
-
-  // Callback which will be call during disconnection
-  DisconnectCallback disconnect_callback_;
-
-  DISALLOW_COPY_AND_ASSIGN(MockModelTypeProcessor);
-};
-
-}  // namespace syncer_v2
-
-#endif  // SYNC_TEST_ENGINE_MOCK_MODEL_TYPE_PROCESSOR_H_