Header refactor (#2115)

* 优化MultiMediaSourceMuxer头文件包含

* 将MediaSinkDelegate和Demux移到MediaSink中

* MediaSource头文件重构, 独立出PacketCache.h
精简Frame和Track的头文件

* Rtmp头文件重构

* Rtsp头文件重构

* webrtc头文件重构

* 规范.h头文件包含，并将其移到.cpp中:
- 尽量不包含Common\config.h
- Util\File.h
- Rtsp/RtspPlayer.h
- Rtmp/RtmpPlayer.h

* 删除多余的Stamp.h和Base64包含

src/Player/PlayerBase.cpp

@@ -68,87 +68,4 @@ PlayerBase::PlayerBase() {
     this->mINI::operator[](Client::kWaitTrackReady) = true;
 }
 
-///////////////////////////DemuxerSink//////////////////////////////
-
-void MediaSinkDelegate::setTrackListener(TrackListener *listener) {
-    _listener = listener;
-}
-
-bool MediaSinkDelegate::onTrackReady(const Track::Ptr &track) {
-    if (_listener) {
-        _listener->addTrack(track);
-    }
-    return true;
-}
-
-void MediaSinkDelegate::onAllTrackReady() {
-    if (_listener) {
-        _listener->addTrackCompleted();
-    }
-}
-
-void MediaSinkDelegate::resetTracks() {
-    MediaSink::resetTracks();
-    if (_listener) {
-        _listener->resetTracks();
-    }
-}
-
-///////////////////////////Demuxer//////////////////////////////
-
-void Demuxer::setTrackListener(TrackListener *listener, bool wait_track_ready) {
-    if (wait_track_ready) {
-        auto sink = std::make_shared<MediaSinkDelegate>();
-        sink->setTrackListener(listener);
-        _sink = std::move(sink);
-    }
-    _listener = listener;
-}
-
-bool Demuxer::addTrack(const Track::Ptr &track) {
-    if (!_sink) {
-        _origin_track.emplace_back(track);
-        return _listener ? _listener->addTrack(track) : false;
-    }
-
-    if (_sink->addTrack(track)) {
-        track->addDelegate([this](const Frame::Ptr &frame) {
-            return _sink->inputFrame(frame);
-        });
-        return true;
-    }
-    return false;
-}
-
-void Demuxer::addTrackCompleted() {
-    if (_sink) {
-        _sink->addTrackCompleted();
-    } else if (_listener) {
-        _listener->addTrackCompleted();
-    }
-}
-
-void Demuxer::resetTracks() {
-    if (_sink) {
-        _sink->resetTracks();
-    } else if (_listener) {
-        _listener->resetTracks();
-    }
-}
-
-vector<Track::Ptr> Demuxer::getTracks(bool ready) const {
-    if (_sink) {
-        return _sink->getTracks(ready);
-    }
-
-    vector<Track::Ptr> ret;
-    for (auto &track : _origin_track) {
-        if (ready && !track->ready()) {
-            continue;
-        }
-        ret.emplace_back(track);
-    }
-    return ret;
-}
-
 } /* namespace mediakit */