Enable triage alerts in rtc_event_log_visualizer by default.

Bug: webrtc:11566
Change-Id: Idaed887f07cb867d7ec77379a359c96fa9bdc4cb
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/175650
Commit-Queue: Björn Terelius <terelius@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31356}
diff --git a/rtc_tools/rtc_event_log_visualizer/main.cc b/rtc_tools/rtc_event_log_visualizer/main.cc
index 21768c9..42ee7e1 100644
--- a/rtc_tools/rtc_event_log_visualizer/main.cc
+++ b/rtc_tools/rtc_event_log_visualizer/main.cc
@@ -78,7 +78,7 @@
 
 ABSL_FLAG(bool,
           print_triage_alerts,
-          false,
+          true,
           "Print triage alerts, i.e. a list of potential problems.");
 
 ABSL_FLAG(bool,