Make ValueDeserializer::Deserialize return scoped_ptr

chrome/browser/prefs/pref_service_browsertest.cc

Index: chrome/browser/prefs/pref_service_browsertest.cc
diff --git a/chrome/browser/prefs/pref_service_browsertest.cc b/chrome/browser/prefs/pref_service_browsertest.cc
index 47e100723fbff7bdd085656e679d0e9131c8b6b0..35ea009fb0d579b5cbe9b64ee5235dad4927465b 100644
--- a/chrome/browser/prefs/pref_service_browsertest.cc
+++ b/chrome/browser/prefs/pref_service_browsertest.cc
@@ -102,7 +102,7 @@ IN_PROC_BROWSER_TEST_F(PreferenceServiceTest, Test) {
   // The window should open with the new reference profile, with window
   // placement values stored in the user data directory.
   JSONFileValueDeserializer deserializer(original_pref_file_);
-  scoped_ptr<base::Value> root(deserializer.Deserialize(NULL, NULL));
+  scoped_ptr<base::Value> root = deserializer.Deserialize(NULL, NULL);
 
   ASSERT_TRUE(root.get());
   ASSERT_TRUE(root->IsType(base::Value::TYPE_DICTIONARY));