Convert implicit scoped_refptr constructor calls to explicit ones, part 1

webkit/appcache/mock_appcache_storage.cc

 // Copyright (c) 2010 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 "webkit/appcache/mock_appcache_storage.h"
 
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/ref_counted.h"
 #include "base/stl_util-inl.h"
@@ skipping 153 matching lines @@
 
 void MockAppCacheStorage::ProcessLoadCache(
     int64 id, scoped_refptr<DelegateReference> delegate_ref) {
   AppCache* cache = working_set_.GetCache(id);
   if (delegate_ref->delegate)
     delegate_ref->delegate->OnCacheLoaded(cache, id);
 }
 
 void MockAppCacheStorage::ProcessLoadOrCreateGroup(
     const GURL& manifest_url, scoped_refptr<DelegateReference> delegate_ref) {
-  scoped_refptr<AppCacheGroup> group = working_set_.GetGroup(manifest_url);
+  scoped_refptr<AppCacheGroup> group(working_set_.GetGroup(manifest_url));
 
   // Newly created groups are not put in the stored_groups collection
   // until StoreGroupAndNewestCache is called.
   if (!group)
     group = new AppCacheGroup(service_, manifest_url, NewGroupId());
 
   if (delegate_ref->delegate)
     delegate_ref->delegate->OnGroupLoaded(group, manifest_url);
 }
 
@@ skipping 270 matching lines @@
 bool MockAppCacheStorage::ShouldCacheLoadAppearAsync(const AppCache* cache) {
   if (!cache)
     return true;
 
   // If the 'stored' ref is the only ref, real storage will have to load from
   // the database.
   return IsCacheStored(cache) && cache->HasOneRef();
 }
 
 }  // namespace appcache