Make ValueDeserializer::Deserialize return scoped_ptr

chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.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 "chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.h"
 
 #include <algorithm>
 
 #include "base/files/file_util.h"
 #include "base/json/json_string_value_serializer.h"
@@ skipping 149 matching lines @@
                                               const base::FilePath& file_path) {
   // Remove(extension_id) does nothing when the extension has already been
   // removed or not been registered.
   GetComponentLoader(profile)->Remove(extension_id);
 }
 
 scoped_ptr<base::DictionaryValue> ComponentExtensionIMEManagerImpl::GetManifest(
     const std::string& manifest_string) {
   std::string error;
   JSONStringValueDeserializer deserializer(manifest_string);
-  scoped_ptr<base::Value> manifest(deserializer.Deserialize(NULL, &error));
+  scoped_ptr<base::Value> manifest = deserializer.Deserialize(NULL, &error);
   if (!manifest.get())
     LOG(ERROR) << "Failed at getting manifest";
 
   return scoped_ptr<base::DictionaryValue>(
              static_cast<base::DictionaryValue*>(manifest.release())).Pass();
 }
 
 // static
 bool ComponentExtensionIMEManagerImpl::IsIMEExtensionID(const std::string& id) {
   for (size_t i = 0; i < arraysize(whitelisted_component_extension); ++i) {
@@ skipping 149 matching lines @@
 
       ComponentExtensionEngine engine;
       ReadEngineComponent(component_ime, *dictionary, &engine);
       component_ime.engines.push_back(engine);
     }
     out_imes->push_back(component_ime);
   }
 }
 
 }  // namespace chromeos