Change transport security state generator logging destination.

net/tools/transport_security_state_generator/transport_security_state_generator.cc

Index: net/tools/transport_security_state_generator/transport_security_state_generator.cc
diff --git a/net/tools/transport_security_state_generator/transport_security_state_generator.cc b/net/tools/transport_security_state_generator/transport_security_state_generator.cc
index 45c528d68c85fb68fa56797cf9277961cae699e3..4e93a49398ee4abccec38ab7b1798b49fa8aee95 100644
--- a/net/tools/transport_security_state_generator/transport_security_state_generator.cc
+++ b/net/tools/transport_security_state_generator/transport_security_state_generator.cc
@@ -546,6 +546,7 @@ int main(int argc, char* argv[]) {
       *base::CommandLine::ForCurrentProcess();
 
   logging::LoggingSettings settings;
+  settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG;
   logging::InitLogging(settings);
 
 #if defined(OS_WIN)