Define a LoggingSettings struct to use for InitLogging()

webkit/support/webkit_support.cc

Index: webkit/support/webkit_support.cc
diff --git a/webkit/support/webkit_support.cc b/webkit/support/webkit_support.cc
index a9dbe95c05ac7c47aa5239b9c3e8538e9ed5d39a..d2e5a0a671fd6d4ec3ad2241089eed413fe279aa 100644
--- a/webkit/support/webkit_support.cc
+++ b/webkit/support/webkit_support.cc
@@ -127,15 +127,13 @@ void InitLogging() {
   base::FilePath log_filename;
   PathService::Get(base::DIR_EXE, &log_filename);
   log_filename = log_filename.AppendASCII("DumpRenderTree.log");
-  logging::InitLogging(
-      log_filename.value().c_str(),
-      // Only log to a file. This prevents debugging output from disrupting
-      // whether or not we pass.
-      logging::LOG_ONLY_TO_FILE,
-      // We might have multiple DumpRenderTree processes going at once.
-      logging::LOCK_LOG_FILE,
-      logging::DELETE_OLD_LOG_FILE,
-      logging::DISABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS);
+  logging::LoggingSettings settings;
+  // Only log to a file. This prevents debugging output from disrupting
+  // whether or not we pass.
+  settings.logging_dest = logging::LOG_TO_FILE;
+  settings.log_file = log_filename.value().c_str();
+  settings.delete_old = logging::DELETE_OLD_LOG_FILE;
+  logging::InitLogging(settings);
 
   // We want process and thread IDs because we may have multiple processes.
   const bool kProcessId = true;