Define a LoggingSettings struct to use for InitLogging()

chrome/test/chromedriver/server/chromedriver_server.cc

Index: chrome/test/chromedriver/server/chromedriver_server.cc
diff --git a/chrome/test/chromedriver/server/chromedriver_server.cc b/chrome/test/chromedriver/server/chromedriver_server.cc
index f0c4afe522e10a7b50934a4264d859773ba61b87..b95da971612dd6fa03c4e103c716b813f9349ffe 100644
--- a/chrome/test/chromedriver/server/chromedriver_server.cc
+++ b/chrome/test/chromedriver/server/chromedriver_server.cc
@@ -144,12 +144,9 @@ int main(int argc, char *argv[]) {
     }
   }
 
-  bool success = InitLogging(
-      NULL,
-      logging::LOG_ONLY_TO_SYSTEM_DEBUG_LOG,
-      logging::DONT_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;
+  bool success = logging::InitLogging(settings);
   if (!success) {
     PLOG(ERROR) << "Unable to initialize logging";
   }