[Presentation API] Added the DefaultPresentationStart event and parsing of the default presentation…

Source/modules/presentation/DefaultPresentationStartEvent.h

Index: Source/modules/presentation/DefaultPresentationStartEvent.h
diff --git a/Source/modules/presentation/DefaultPresentationStartEvent.h b/Source/modules/presentation/DefaultPresentationStartEvent.h
new file mode 100644
index 0000000000000000000000000000000000000000..3cbddd7e26339475c99e699a865a98a88703ddb9
--- /dev/null
+++ b/Source/modules/presentation/DefaultPresentationStartEvent.h
@@ -0,0 +1,52 @@
+// 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 DefaultPresentationStartEvent_h
+#define DefaultPresentationStartEvent_h
+
+#include "modules/EventModules.h"
+#include "modules/presentation/DefaultPresentationStartEventInit.h"

[mlamouri (slow - plz ping), 2015/03/06 22:43:41]

This can probably be a forward declaration.

[whywhat, 2015/03/10 13:00:44]

Done.

+#include "modules/presentation/PresentationSession.h"
+#include "platform/heap/Handle.h"
+
+namespace blink {
+
+// Presentation API event to be fired when a presentation has been triggered
+// by the embedder for the default presentation URL.
+// See https://code.google.com/p/chromium/issues/detail?id=459001 for details.

[mlamouri (slow - plz ping), 2015/03/06 22:43:41]

I don't think you should point to bugs unless it's an open issue. If someone
care, they will look at git blame to find out the bug associated to the change.

[Peter Beverloo, 2015/03/09 19:05:28]

+1, we should not point to bugs.

[whywhat, 2015/03/10 13:00:44]

I believe there should be at least some pointer on where this event comes from.
The bug would be easier to update than the code.

+class DefaultPresentationStartEvent final : public Event {
+    DEFINE_WRAPPERTYPEINFO();
+public:
+    virtual ~DefaultPresentationStartEvent();
+
+    static PassRefPtrWillBeRawPtr<DefaultPresentationStartEvent> create()
+    {
+        return adoptRefWillBeNoop(new DefaultPresentationStartEvent);
+    }
+    static PassRefPtrWillBeRawPtr<DefaultPresentationStartEvent> create(const AtomicString& eventType, PresentationSession* session)
+    {
+        return adoptRefWillBeNoop(new DefaultPresentationStartEvent(eventType, session));
+    }
+    static PassRefPtrWillBeRawPtr<DefaultPresentationStartEvent> create(const AtomicString& eventType, const DefaultPresentationStartEventInit& initializer)
+    {
+        return adoptRefWillBeNoop(new DefaultPresentationStartEvent(eventType, initializer));
+    }
+
+    PresentationSession* session() { return m_session.get(); }
+
+    virtual const AtomicString& interfaceName() const override;
+
+private:
+    DefaultPresentationStartEvent();
+    DefaultPresentationStartEvent(const AtomicString& eventType, PresentationSession*);
+    DefaultPresentationStartEvent(const AtomicString& eventType, const DefaultPresentationStartEventInit& initializer);
+
+    Persistent<PresentationSession> m_session;
+};
+
+DEFINE_TYPE_CASTS(DefaultPresentationStartEvent, Event, event, event->interfaceName() == EventNames::DefaultPresentationStartEvent, event.interfaceName() == EventNames::DefaultPresentationStartEvent);
+
+} // namespace blink
+
+#endif // DefaultPresentationStartEvent_h