Cast: Provide more meaningful stats.

media/cast/logging/stats_util.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 MEDIA_CAST_LOGGING_STATS_UTIL_H_
-#define MEDIA_CAST_LOGGING_STATS_UTIL_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "media/cast/logging/logging_defines.h"
-
-namespace base {
-class DictionaryValue;
-}
-
-namespace media {
-namespace cast {
-
-// Converts stats provided in |frame_stats_map| and |packet_stats_map| to
-// base::DictionaryValue format. See .cc file for the exact structure.
-scoped_ptr<base::DictionaryValue> ConvertStats(
-    const FrameStatsMap& frame_stats_map,
-    const PacketStatsMap& packet_stats_map);
-
-}  // namespace cast
-}  // namespace media
-
-#endif  // MEDIA_CAST_LOGGING_STATS_UTIL_H_