Introduce RtcEvent and subclasses

webrtc/logging/BUILD.gn

Index: webrtc/logging/BUILD.gn
diff --git a/webrtc/logging/BUILD.gn b/webrtc/logging/BUILD.gn
index 002499977d6b7d659be64cbbd50a52eb8dce639a..95595d065e75a9034cf40d38dc977698b52869ec 100644
--- a/webrtc/logging/BUILD.gn
+++ b/webrtc/logging/BUILD.gn
@@ -24,6 +24,41 @@ group("logging") {
 
 rtc_source_set("rtc_event_log_api") {
   sources = [
+    "rtc_event_log/events/rtc_event.h",
+    "rtc_event_log/events/rtc_event_audio_network_adaptation.cc",
+    "rtc_event_log/events/rtc_event_audio_network_adaptation.h",
+    "rtc_event_log/events/rtc_event_audio_playout.cc",
+    "rtc_event_log/events/rtc_event_audio_playout.h",
+    "rtc_event_log/events/rtc_event_audio_receive_stream_config.cc",
+    "rtc_event_log/events/rtc_event_audio_receive_stream_config.h",
+    "rtc_event_log/events/rtc_event_audio_send_stream_config.cc",
+    "rtc_event_log/events/rtc_event_audio_send_stream_config.h",
+    "rtc_event_log/events/rtc_event_bwe_update_delay_based.cc",
+    "rtc_event_log/events/rtc_event_bwe_update_delay_based.h",
+    "rtc_event_log/events/rtc_event_bwe_update_loss_based.cc",
+    "rtc_event_log/events/rtc_event_bwe_update_loss_based.h",
+    "rtc_event_log/events/rtc_event_logging_started.cc",
+    "rtc_event_log/events/rtc_event_logging_started.h",
+    "rtc_event_log/events/rtc_event_logging_stopped.cc",
+    "rtc_event_log/events/rtc_event_logging_stopped.h",
+    "rtc_event_log/events/rtc_event_probe_cluster_created.cc",
+    "rtc_event_log/events/rtc_event_probe_cluster_created.h",
+    "rtc_event_log/events/rtc_event_probe_result_failure.cc",

[terelius, 2017/09/11 09:42:31]

Would it make sense to merge the probe_result_success and probe_result_failure
files?

[eladalon, 2017/09/11 15:44:12]

One has |bitrate_bps_| while the other doesn't. In the other direction, one has
|failure_reason_| while the other doesn't. I prefer to keep them separate.
Combining both, and having fields that aren't used here or there, feels hacky to
me.

+    "rtc_event_log/events/rtc_event_probe_result_failure.h",
+    "rtc_event_log/events/rtc_event_probe_result_success.cc",
+    "rtc_event_log/events/rtc_event_probe_result_success.h",
+    "rtc_event_log/events/rtc_event_rtcp_header_incoming.cc",
+    "rtc_event_log/events/rtc_event_rtcp_header_incoming.h",
+    "rtc_event_log/events/rtc_event_rtcp_header_outgoing.cc",
+    "rtc_event_log/events/rtc_event_rtcp_header_outgoing.h",
+    "rtc_event_log/events/rtc_event_rtp_header_incoming.cc",
+    "rtc_event_log/events/rtc_event_rtp_header_incoming.h",
+    "rtc_event_log/events/rtc_event_rtp_header_outgoing.cc",
+    "rtc_event_log/events/rtc_event_rtp_header_outgoing.h",
+    "rtc_event_log/events/rtc_event_video_receive_stream_config.cc",
+    "rtc_event_log/events/rtc_event_video_receive_stream_config.h",
+    "rtc_event_log/events/rtc_event_video_send_stream_config.cc",
+    "rtc_event_log/events/rtc_event_video_send_stream_config.h",
     "rtc_event_log/rtc_event_log.h",
     "rtc_event_log/rtc_event_log_factory_interface.h",
     "rtc_event_log/rtc_stream_config.cc",