Add a chart for packet loss on incoming streams.

webrtc/tools/event_log_visualizer/analyzer.h

Index: webrtc/tools/event_log_visualizer/analyzer.h
diff --git a/webrtc/tools/event_log_visualizer/analyzer.h b/webrtc/tools/event_log_visualizer/analyzer.h
index 74c0ff08759357f2ca0638128a3fbd041fd86a5c..1090c5d0fbafd156c6fd2485d3f0068b0ae29c74 100644
--- a/webrtc/tools/event_log_visualizer/analyzer.h
+++ b/webrtc/tools/event_log_visualizer/analyzer.h
@@ -67,6 +67,7 @@ class EventLogAnalyzer {
   void CreatePlayoutGraph(Plot* plot);
 
   void CreateSequenceNumberGraph(Plot* plot);
+  void CreateIncomingPacketLossGraph(Plot* plot);

[philipel, 2016/09/08 13:05:53]

newline between 69-70

[stefan-webrtc, 2016/09/09 07:12:25]

Done.

 
   void CreateDelayChangeGraph(Plot* plot);
 
@@ -110,11 +111,13 @@ class EventLogAnalyzer {
       const std::map<StreamId, std::vector<T>>& packets,
       const std::string& label_prefix);
 
-  bool IsRtxSsrc(StreamId stream_id);
+  bool IsRtxSsrc(StreamId stream_id) const;
 
-  bool IsVideoSsrc(StreamId stream_id);
+  bool IsVideoSsrc(StreamId stream_id) const;
 
-  bool IsAudioSsrc(StreamId stream_id);
+  bool IsAudioSsrc(StreamId stream_id) const;
+
+  std::string GetStreamName(StreamId) const;
 
   const ParsedRtcEventLog& parsed_log_;