Delete browser MSE implementation.

media/base/android/demuxer_android.h

-// Copyright 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 MEDIA_BASE_ANDROID_DEMUXER_ANDROID_H_
-#define MEDIA_BASE_ANDROID_DEMUXER_ANDROID_H_
-
-#include "base/time/time.h"
-#include "media/base/demuxer_stream.h"
-#include "media/base/media_export.h"
-
-namespace media {
-
-class DemuxerAndroidClient;
-struct DemuxerConfigs;
-struct DemuxerData;
-
-// Defines a demuxer with asynchronous operations.
-class MEDIA_EXPORT DemuxerAndroid {
- public:
-  virtual ~DemuxerAndroid() {}
-
-  // Initializes this demuxer with |client| as the callback handler.
-  // Must be called prior to calling any other methods.
-  virtual void Initialize(DemuxerAndroidClient* client) = 0;
-
-  // Called to request additional data from the demuxer.
-  virtual void RequestDemuxerData(media::DemuxerStream::Type type) = 0;
-
-  // Called to request the demuxer to seek to a particular media time.
-  // |is_browser_seek| is true if the renderer is not previously expecting this
-  // seek and must coordinate with other regular seeks. Browser seek existence
-  // should be hidden as much as possible from the renderer player and web apps.
-  // TODO(wolenetz): Instead of doing browser seek, replay cached data since
-  // last keyframe. See http://crbug.com/304234.
-  virtual void RequestDemuxerSeek(const base::TimeDelta& time_to_seek,
-                                  bool is_browser_seek) = 0;
-};
-
-// Defines the client callback interface.
-class MEDIA_EXPORT DemuxerAndroidClient {
- public:
-  // Called when the demuxer has initialized.
-  virtual void OnDemuxerConfigsAvailable(const DemuxerConfigs& params) = 0;
-
-  // Called in response to RequestDemuxerData().
-  virtual void OnDemuxerDataAvailable(const DemuxerData& params) = 0;
-
-  // Called in response to RequestDemuxerSeek().
-  // If this is in response to a request with |is_browser_seek| set to true,
-  // then |actual_browser_seek_time| may differ from the requested
-  // |time_to_seek|, and reflects the actual time seeked to by the demuxer.
-  // For regular demuxer seeks, |actual_browser_seek_time| is kNoTimestamp and
-  // should be ignored by browser player.
-  virtual void OnDemuxerSeekDone(
-      base::TimeDelta actual_browser_seek_time) = 0;
-
-  // Called whenever the demuxer has detected a duration change.
-  virtual void OnDemuxerDurationChanged(base::TimeDelta duration) = 0;
-
- protected:
-  virtual ~DemuxerAndroidClient() {}
-};
-
-}  // namespace media
-
-#endif  // MEDIA_BASE_ANDROID_DEMUXER_ANDROID_H_