Require explicit selection of traits for LazyInstance

content/child/child_process.cc

Index: content/child/child_process.cc
diff --git a/content/child/child_process.cc b/content/child/child_process.cc
index 49aa72c3779fbe3c17e2c84eb41b8c9502936ad4..6d713f497816d42b672fe70a18b9ec5897ca89d8 100644
--- a/content/child/child_process.cc
+++ b/content/child/child_process.cc
@@ -31,9 +31,8 @@ static void SigUSR1Handler(int signal) { }
 namespace content {
 
 namespace {
-
-base::LazyInstance<base::ThreadLocalPointer<ChildProcess> > g_lazy_tls =
-    LAZY_INSTANCE_INITIALIZER;
+base::LazyInstance<base::ThreadLocalPointer<ChildProcess>>::DestructorAtExit
+    g_lazy_tls = LAZY_INSTANCE_INITIALIZER;
 }
 
 ChildProcess::ChildProcess(