More base::Values-related bare pointer -> scoped_ptr conversions

components/policy/core/common/registry_dict_win.cc

Index: components/policy/core/common/registry_dict_win.cc
diff --git a/components/policy/core/common/registry_dict_win.cc b/components/policy/core/common/registry_dict_win.cc
index 964a83fb4678a81c3de8f707f608099894263c29..33a97a09d9950bba1948ae97f55f69519ed9af42 100644
--- a/components/policy/core/common/registry_dict_win.cc
+++ b/components/policy/core/common/registry_dict_win.cc
@@ -63,7 +63,7 @@ scoped_ptr<base::Value> ConvertValue(const base::Value& value,
   int int_value = 0;
   switch (schema.type()) {
     case base::Value::TYPE_NULL: {
-      return make_scoped_ptr(base::Value::CreateNullValue()).Pass();
+      return base::Value::CreateNullValue();
     }
     case base::Value::TYPE_BOOLEAN: {
       // Accept booleans encoded as either string or integer.