Make ValueDeserializer::Deserialize return scoped_ptr

extensions/common/file_util_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "extensions/common/file_util.h"
 
 #include "base/basictypes.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/json/json_string_value_serializer.h"
@@ skipping 26 matching lines @@
   return extension;
 }
 
 scoped_refptr<Extension> LoadExtensionManifest(
     const std::string& manifest_value,
     const base::FilePath& manifest_dir,
     Manifest::Location location,
     int extra_flags,
     std::string* error) {
   JSONStringValueDeserializer deserializer(manifest_value);
-  scoped_ptr<base::Value> result(deserializer.Deserialize(NULL, error));
+  scoped_ptr<base::Value> result = deserializer.Deserialize(NULL, error);
   if (!result.get())
     return NULL;
   CHECK_EQ(base::Value::TYPE_DICTIONARY, result->GetType());
   return LoadExtensionManifest(
       *base::DictionaryValue::From(result.Pass()).get(), manifest_dir, location,
       extra_flags, error);
 }
 
 }  // namespace
 
@@ skipping 474 matching lines @@
     base::FilePath actual_path =
         extensions::file_util::ExtensionResourceURLToFilePath(url, root_path);
     EXPECT_EQ(expected_path.value(), actual_path.value()) <<
       " For the path " << url;
   }
   // Remove temp files.
   ASSERT_TRUE(base::DeleteFile(root_path, true));
 }
 
 }  // namespace extensions