[Presentation API] 1-UA: notify receiver page when receiver connection becomes available (blink sid…

third_party/WebKit/Source/modules/presentation/PresentationReceiver.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 PresentationReceiver_h
 #define PresentationReceiver_h
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseProperty.h"
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "core/dom/DOMException.h"
 #include "core/frame/DOMWindowProperty.h"
 #include "modules/ModulesExport.h"
 #include "platform/heap/Handle.h"
 #include "platform/heap/Heap.h"
+#include "public/platform/modules/presentation/WebPresentationReceiver.h"
 
 namespace blink {
 
 class PresentationConnection;
 class PresentationConnectionList;
+class WebPresentationClient;
 class WebPresentationConnectionClient;
 
 // Implements the PresentationReceiver interface from the Presentation API from
 // which websites can implement the receiving side of a presentation session.
 class MODULES_EXPORT PresentationReceiver final
-    : public GarbageCollected<PresentationReceiver>
+    : public GarbageCollectedFinalized<PresentationReceiver>
     , public ScriptWrappable
-    , public DOMWindowProperty {
+    , public DOMWindowProperty
+    , public WebPresentationReceiver {
     USING_GARBAGE_COLLECTED_MIXIN(PresentationReceiver);
     DEFINE_WRAPPERTYPEINFO();
-
-    using ConnectionListProperty = ScriptPromiseProperty<Member<PresentationReceiver>, Member<PresentationConnectionList>, Member<DOMException>>;
+    using ConnectionListProperty = ScriptPromiseProperty<Member<PresentationReceiver>, Member<PresentationConnectionList>,
+        Member<DOMException>>;
 
 public:
-    explicit PresentationReceiver(LocalFrame*);
+    explicit PresentationReceiver(LocalFrame*, WebPresentationClient*);
     ~PresentationReceiver() = default;
 
     // PresentationReceiver.idl implementation
     ScriptPromise connectionList(ScriptState*);
 
-    void onConnectionReceived(WebPresentationConnectionClient*);
+    // Implementation of WebPresentationController.
+    void onReceiverConnectionAvailable(WebPresentationConnectionClient*) override;
     void registerConnection(PresentationConnection*);
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
     friend class PresentationReceiverTest;
 
     Member<ConnectionListProperty> m_connectionListProperty;
     Member<PresentationConnectionList> m_connectionList;
 };
 
 } // namespace blink
 
 #endif // PresentationReceiver_h