Replacing Indexed DB Chromium IPC with Mojo

third_party/WebKit/Source/modules/indexeddb/ResponseHandler.h

+// Copyright 2016 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 ResponseHandler_h
+#define ResponseHandler_h
+
+#include "platform/mojo/MojoHelper.h"
+#include "public/platform/modules/indexeddb/indexed_db.mojom-blink.h"
+#include "wtf/RefPtr.h"
+
+namespace blink {
+
+class IDBRequest;
+
+class ResponseHandler final : public RefCounted<ResponseHandler> {
+    WTF_MAKE_NONCOPYABLE(ResponseHandler);
+
+public:
+    static indexed_db::mojom::blink::Database::GetCallback createGetCallback(IDBRequest*);
+    static indexed_db::mojom::blink::DatabaseFactory::OpenCallback createOpenCallback(IDBRequest*);
+
+private:
+    explicit ResponseHandler(IDBRequest*);
+
+    void onGet(indexed_db::mojom::blink::GetResultPtr);
+    void onOpen(indexed_db::mojom::blink::OpenResultPtr);
+
+    Persistent<IDBRequest> m_request;
+};
+
+} // namespace blink
+
+#endif // ResponseHandler_h