Replace scoped_ptr with std::unique_ptr in //ui

ui/aura/input_state_lookup_win.cc

Index: ui/aura/input_state_lookup_win.cc
diff --git a/ui/aura/input_state_lookup_win.cc b/ui/aura/input_state_lookup_win.cc
index f88073ac5ad5be69c0da62e361a89eda34504f50..67c82778b35af59e0a7049b3450d79ebfa93c376 100644
--- a/ui/aura/input_state_lookup_win.cc
+++ b/ui/aura/input_state_lookup_win.cc
@@ -7,11 +7,13 @@
 #include <windows.h>
 #include <winuser.h>
 
+#include "base/memory/ptr_util.h"
+
 namespace aura {
 
 // static
-scoped_ptr<InputStateLookup> InputStateLookup::Create() {
-  return make_scoped_ptr(new InputStateLookupWin);
+std::unique_ptr<InputStateLookup> InputStateLookup::Create() {
+  return base::WrapUnique(new InputStateLookupWin);
 }
 
 InputStateLookupWin::InputStateLookupWin() {