Disable base/logging.h stderr logs by default for webrtc/ tests.

webrtc/test/test_suite.cc

Index: webrtc/test/test_suite.cc
diff --git a/webrtc/test/test_suite.cc b/webrtc/test/test_suite.cc
index e88b0301a2b95d424c7e337786f4811bb5b3b32d..2900f0eddb14ebb85dcc09f04ac2451ddbce90d0 100644
--- a/webrtc/test/test_suite.cc
+++ b/webrtc/test/test_suite.cc
@@ -13,6 +13,7 @@
 #include "gflags/gflags.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "webrtc/base/logging.h"
 #include "webrtc/test/testsupport/fileutils.h"
 #include "webrtc/test/testsupport/trace_to_stderr.h"
 #include "webrtc/test/field_trial.h"
@@ -49,6 +50,7 @@ int TestSuite::Run() {
 }
 
 void TestSuite::Initialize() {
+  rtc::LogMessage::SetLogToStderr(FLAGS_logs);
   if (FLAGS_logs)
     trace_to_stderr_.reset(new TraceToStderr);
 }