Web MIDI API back-end (work-in-progress)

content/renderer/media/renderer_webmidiaccessor_impl.h

Index: content/renderer/media/renderer_webmidiaccessor_impl.h
diff --git a/content/renderer/media/renderer_webmidiaccessor_impl.h b/content/renderer/media/renderer_webmidiaccessor_impl.h
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+// Copyright (c) 2013 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 CONTENT_RENDERER_MEDIA_RENDERER_WEBMIDIACCESOR_IMPL_H_
+#define CONTENT_RENDERER_MEDIA_RENDERER_WEBMIDIACCESOR_IMPL_H_
+
+#include "base/basictypes.h"
+#include "third_party/WebKit/Source/Platform/chromium/public/WebMIDIAccessor.h"
+#include "third_party/WebKit/Source/Platform/chromium/public/WebVector.h"
+
+namespace content {
+
+class MIDIMessageFilter;
+  
+class RendererWebMIDIAccessorImpl
+    : public WebKit::WebMIDIAccessor {
+ public:
+  RendererWebMIDIAccessorImpl(WebKit::WebMIDIAccessor::Client* client);
+  virtual ~RendererWebMIDIAccessorImpl();
+
+ private:
+  WebKit::WebMIDIAccessor::Client* client_;
+
+  MIDIMessageFilter* midi_message_filter();
+
+  DISALLOW_COPY_AND_ASSIGN(RendererWebMIDIAccessorImpl);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_RENDERER_MEDIA_RENDERER_WEBMIDIACCESOR_IMPL_H_