Default to LS_INFO logging for release builds.

webrtc/test/test_main.cc

Index: webrtc/test/test_main.cc
diff --git a/webrtc/test/test_main.cc b/webrtc/test/test_main.cc
index 733831f5be6d7120d1cee86709e0346a89f0fd3b..a435575f88fb5535ca9cff9fb77f7252b1744473 100644
--- a/webrtc/test/test_main.cc
+++ b/webrtc/test/test_main.cc
@@ -10,6 +10,7 @@
 
 #include "gflags/gflags.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "webrtc/base/logging.h"
 #include "webrtc/test/field_trial.h"
 #include "webrtc/test/testsupport/fileutils.h"
 
@@ -21,6 +22,11 @@ DEFINE_string(force_fieldtrials, "",
 int main(int argc, char* argv[]) {
   ::testing::InitGoogleTest(&argc, argv);
 
+  // Default to LS_INFO, even for release builds to provide better test logging.
+  // TODO(pbos): Consider adding a command-line override.
+  if (rtc::LogMessage::GetLogToDebug() > rtc::LS_INFO)
+    rtc::LogMessage::LogToDebug(rtc::LS_INFO);
+
   // AllowCommandLineParsing allows us to ignore flags passed on to us by
   // Chromium build bots without having to explicitly disable them.
   google::AllowCommandLineReparsing();