Framelet Prototype 2016 using Mojo IPC

third_party/WebKit/Source/web/WebFrameletImpl.h

+// Copyright 2015 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 WebFrameletImpl_h
+#define WebFrameletImpl_h
+
+#include "core/frame/Framelet.h"
+#include "platform/heap/Handle.h"
+#include "public/web/WebFramelet.h"
+#include "web/FrameletClientImpl.h"
+
+namespace blink {
+
+class HTMLFrameletElement;
+class FrameOwner;
+
+class WebFrameletImpl final : public RefCountedWillBeGarbageCollectedFinalized<WebFrameletImpl>, public WebFramelet {
+public:
+    ~WebFrameletImpl() override;
+    void close() override;
+
+    static WebFrameletImpl* create(WebFrameletClient*);
+
+    void setWebLayer(WebLayer*) override;
+
+    WebFrameletClient* client() override;
+
+    void initializeCoreFramelet(FrameOwner*);
+    Framelet* framelet() const { return m_framelet.get(); }
+
+    void setCoreFramelet(PassRefPtrWillBeRawPtr<Framelet>);
+
+private:
+    WebFrameletImpl(WebFrameletClient*);
+
+    OwnPtrWillBeMember<FrameletClientImpl> m_frameletClient;
+    RefPtrWillBeMember<Framelet> m_framelet;
+    WebFrameletClient* m_client;
+
+#if ENABLE(OILPAN)
+    SelfKeepAlive<WebFramelet> m_selfKeepAlive;
+#endif
+};
+
+} // namespace blink
+
+#endif // WebFrameletImpl_h