Define a LoggingSettings struct to use for InitLogging()

ui/views/examples/content_client/examples_main_delegate.cc

Index: ui/views/examples/content_client/examples_main_delegate.cc
diff --git a/ui/views/examples/content_client/examples_main_delegate.cc b/ui/views/examples/content_client/examples_main_delegate.cc
index 0d1724955adb9f1ad36ba42a6aa9732053da1388..c6241e9081084a7a29c0302dcc675f8a29112246 100644
--- a/ui/views/examples/content_client/examples_main_delegate.cc
+++ b/ui/views/examples/content_client/examples_main_delegate.cc
@@ -45,11 +45,9 @@ bool ExamplesMainDelegate::BasicStartupComplete(int* exit_code) {
 
   content::SetContentClient(&content_client_);
 
-  bool success = 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;
+  bool success = logging::InitLogging(settings);
   CHECK(success);
 #if defined(OS_WIN)
   logging::LogEventProvider::Initialize(kViewsExamplesProviderName);