Plumb media data from renderers up to MediaInternals in the browser process.

media/base/media_log_event.h

Index: media/base/media_log_event.h
diff --git a/media/base/media_log_event.h b/media/base/media_log_event.h
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+// Copyright (c) 2011 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 MEDIA_BASE_MEDIA_LOG_EVENT_H_
+#define MEDIA_BASE_MEDIA_LOG_EVENT_H_
+#pragma once
+
+#include "base/time.h"
+#include "base/values.h"
+
+namespace media {
+
+struct MediaLogEvent {
+  enum Type {
+    // A media player is being created or destroyed.
+    // params: none.
+    CREATE,
+    DESTROY,
+
+    // A media player is loading a resource.
+    // params: "url": <URL of the resource>.
+    LOAD,
+
+    // A media player has been told to play or pause.
+    // params: none.
+    PLAY,
+    PAUSE,
+  };
+
+  int32 id;
+  Type type;
+  base::DictionaryValue params;
+  base::Time time;
+};
+
+}  // namespace media
+
+#endif  // MEDIA_BASE_MEDIA_LOG_EVENT_H_