Define a LoggingSettings struct to use for InitLogging()

remoting/host/logging_posix.cc

Index: remoting/host/logging_posix.cc
diff --git a/remoting/host/logging_posix.cc b/remoting/host/logging_posix.cc
index fa6be18d2f2eb2bb85284db77e28e8d7dd80027f..d29086ecb46b353c45c9dd36cd7a274dcad51845 100644
--- a/remoting/host/logging_posix.cc
+++ b/remoting/host/logging_posix.cc
@@ -10,12 +10,9 @@ namespace remoting {
 
 void InitHostLogging() {
   // Write logs to the system debug log.
-  logging::InitLogging(
-      NULL,
-      logging::LOG_ONLY_TO_SYSTEM_DEBUG_LOG,
-      logging::LOCK_LOG_FILE,
-      logging::DELETE_OLD_LOG_FILE,
-      logging::DISABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS);
+  logging::LoggingSettings settings;
+  settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG;
+  logging::InitLogging(settings);
 }
 
 }  // namespace remoting