[Sync] Move DataTypeErrorHandler to //sync.

sync/internal_api/public/test/data_type_error_handler_mock.h

Index: sync/internal_api/public/test/data_type_error_handler_mock.h
diff --git a/sync/internal_api/public/test/data_type_error_handler_mock.h b/sync/internal_api/public/test/data_type_error_handler_mock.h
new file mode 100644
index 0000000000000000000000000000000000000000..eb755a84858ba2d257fe9b7da06865e215240e0d
--- /dev/null
+++ b/sync/internal_api/public/test/data_type_error_handler_mock.h
@@ -0,0 +1,29 @@
+// 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_INTERNAL_API_PUBLIC_TEST_DATA_TYPE_ERROR_HANDLER_MOCK_H__
+#define SYNC_INTERNAL_API_PUBLIC_TEST_DATA_TYPE_ERROR_HANDLER_MOCK_H__
+
+#include <string>
+
+#include "sync/internal_api/public/base/model_type.h"
+#include "sync/internal_api/public/data_type_error_handler.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace syncer {
+
+class DataTypeErrorHandlerMock : public DataTypeErrorHandler {
+ public:
+  DataTypeErrorHandlerMock();
+  virtual ~DataTypeErrorHandlerMock();
+  MOCK_METHOD1(OnSingleDataTypeUnrecoverableError, void(const SyncError&));
+  MOCK_METHOD3(CreateAndUploadError,
+               SyncError(const tracked_objects::Location&,
+                         const std::string&,
+                         ModelType));
+};
+
+}  // namespace syncer
+
+#endif  // SYNC_INTERNAL_API_PUBLIC_TEST_DATA_TYPE_ERROR_HANDLER_MOCK_H__