Require explicit selection of traits for LazyInstance

chrome/browser/chromeos/arc/intent_helper/arc_external_protocol_dialog.cc

Index: chrome/browser/chromeos/arc/intent_helper/arc_external_protocol_dialog.cc
diff --git a/chrome/browser/chromeos/arc/intent_helper/arc_external_protocol_dialog.cc b/chrome/browser/chromeos/arc/intent_helper/arc_external_protocol_dialog.cc
index bb134cf57f0eefce9cb96875501391b35ea44db5..bb0a4655a7ee60799610cb6be4c767b221c45d19 100644
--- a/chrome/browser/chromeos/arc/intent_helper/arc_external_protocol_dialog.cc
+++ b/chrome/browser/chromeos/arc/intent_helper/arc_external_protocol_dialog.cc
@@ -35,7 +35,8 @@ namespace {
 
 // TODO(yusukes|djacobo): Find a better way to detect a request loop and remove
 // the global variables.
-base::LazyInstance<GURL> g_last_url = LAZY_INSTANCE_INITIALIZER;
+base::LazyInstance<GURL>::DestructorAtExit g_last_url =
+    LAZY_INSTANCE_INITIALIZER;
 ui::PageTransition g_last_page_transition;
 
 // Shows the Chrome OS' original external protocol dialog as a fallback.