Require explicit selection of traits for LazyInstance

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index 361093328fa14c5bef4a6bdd64d30120784e44be..8e044057fbe78485f1770d1631295832a1c25df8 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -351,11 +351,12 @@ namespace {
 const int kExtraCharsBeforeAndAfterSelection = 100;
 
 typedef std::map<int, RenderFrameImpl*> RoutingIDFrameMap;
-static base::LazyInstance<RoutingIDFrameMap> g_routing_id_frame_map =
-    LAZY_INSTANCE_INITIALIZER;
+static base::LazyInstance<RoutingIDFrameMap>::DestructorAtExit
+    g_routing_id_frame_map = LAZY_INSTANCE_INITIALIZER;
 
 typedef std::map<blink::WebFrame*, RenderFrameImpl*> FrameMap;
-base::LazyInstance<FrameMap> g_frame_map = LAZY_INSTANCE_INITIALIZER;
+base::LazyInstance<FrameMap>::DestructorAtExit g_frame_map =
+    LAZY_INSTANCE_INITIALIZER;
 
 int64_t ExtractPostId(const WebHistoryItem& item) {
   if (item.isNull() || item.httpBody().isNull())