Delete browser MSE implementation.

content/browser/media/android/browser_demuxer_android.h

Index: content/browser/media/android/browser_demuxer_android.h
diff --git a/content/browser/media/android/browser_demuxer_android.h b/content/browser/media/android/browser_demuxer_android.h
deleted file mode 100644
index 5ff37f0a3c3625a37d66751a54f800d1a6b23cf3..0000000000000000000000000000000000000000
--- a/content/browser/media/android/browser_demuxer_android.h
+++ /dev/null
@@ -1,76 +0,0 @@
-// 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 CONTENT_BROWSER_MEDIA_ANDROID_BROWSER_DEMUXER_ANDROID_H_
-#define CONTENT_BROWSER_MEDIA_ANDROID_BROWSER_DEMUXER_ANDROID_H_
-
-#include <map>
-
-#include "base/id_map.h"
-#include "base/macros.h"
-#include "content/public/browser/browser_message_filter.h"
-#include "media/base/android/demuxer_android.h"
-
-namespace content {
-
-// Represents the browser process half of an IPC-based demuxer proxy.
-// It vends out media::DemuxerAndroid instances that are registered with an
-// end point in the renderer process.
-//
-// Refer to RendererDemuxerAndroid for the renderer process half.
-class CONTENT_EXPORT BrowserDemuxerAndroid : public BrowserMessageFilter {
- public:
-  BrowserDemuxerAndroid();
-
-  // BrowserMessageFilter overrides.
-  base::TaskRunner* OverrideTaskRunnerForMessage(
-      const IPC::Message& message) override;
-
-  bool OnMessageReceived(const IPC::Message& message) override;
-
-  // Returns an uninitialized demuxer implementation associated with
-  // |demuxer_client_id|, which can be used to communicate with the real demuxer
-  // in the renderer process.
-  std::unique_ptr<media::DemuxerAndroid> CreateDemuxer(int demuxer_client_id);
-
- protected:
-  friend class base::RefCountedThreadSafe<BrowserDemuxerAndroid>;
-  ~BrowserDemuxerAndroid() override;
-
- private:
-  class Internal;
-
-  // Called by internal demuxer implementations to add/remove a client
-  // association.
-  void AddDemuxerClient(int demuxer_client_id,
-                        media::DemuxerAndroidClient* client);
-  void RemoveDemuxerClient(int demuxer_client_id);
-
-  // IPC message handlers.
-  void OnDemuxerReady(int demuxer_client_id,
-                      const media::DemuxerConfigs& configs);
-  void OnReadFromDemuxerAck(int demuxer_client_id,
-                            const media::DemuxerData& data);
-  void OnDemuxerSeekDone(int demuxer_client_id,
-                         const base::TimeDelta& actual_browser_seek_time);
-  void OnDurationChanged(int demuxer_client_id,
-                         const base::TimeDelta& duration);
-
-  IDMap<media::DemuxerAndroidClient> demuxer_clients_;
-
-  // When the demuxer client is created on UI thread but demuxer
-  // messages arrive on Media thread their relative order is undefined.
-  // Use |pending_configs_| map to keep the upcoming configurations
-  // until the client is created.
-  typedef std::map<int, media::DemuxerConfigs> ConfigsPerClient;
-  ConfigsPerClient pending_configs_;
-
-  base::SingleThreadTaskRunner* task_runner_;
-
-  DISALLOW_COPY_AND_ASSIGN(BrowserDemuxerAndroid);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_MEDIA_ANDROID_BROWSER_DEMUXER_ANDROID_H_