ReadableStream initial implementation

Source/core/streams/UnderlyingSource.h

+// 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 UnderlyingSource_h
+#define UnderlyingSource_h
+
+#include "platform/heap/Heap.h"
+
+namespace WebCore {

[tkent, 2014/07/30 01:52:25]

namespace blink

[yhirano, 2014/07/30 03:27:24]

Done.

+
+class ExceptionState;
+
+class UnderlyingSource : public GarbageCollectedFinalized<UnderlyingSource> {
+public:
+    virtual ~UnderlyingSource() { }
+    virtual ScriptPromise startSource(ExceptionState*) = 0;
+    virtual void pullSource(ExceptionState*) = 0;
+    virtual void cancelSource(ExceptionState*) = 0;
+    virtual void trace(Visitor*) { }
+};
+
+} // namespace WebCore

[tkent, 2014/07/30 01:52:25]

namespace blink

[yhirano, 2014/07/30 03:27:24]

Done.

+
+#endif // UnderlyingSource_h
+