Use std::default_delete as the default deleter for scoped_ptr.

content/browser/service_worker/service_worker_script_cache_map.cc

 // Copyright 2014 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 "content/browser/service_worker/service_worker_script_cache_map.h"
 
 #include "base/logging.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_disk_cache.h"
 #include "content/browser/service_worker/service_worker_storage.h"
@@ skipping 96 matching lines @@
   scoped_refptr<net::IOBuffer> buffer(new net::IOBuffer(data.size()));
   if (data.size())
     memmove(buffer->data(), &data[0], data.size());
   scoped_ptr<ServiceWorkerResponseMetadataWriter> writer;
   writer = context_->storage()->CreateResponseMetadataWriter(
       found->second.resource_id);
   ServiceWorkerResponseMetadataWriter* raw_writer = writer.get();
   raw_writer->WriteMetadata(
       buffer.get(), data.size(),
       base::Bind(&ServiceWorkerScriptCacheMap::OnMetadataWritten,
-                 weak_factory_.GetWeakPtr(), Passed(&writer), callback));
+                 weak_factory_.GetWeakPtr(), base::Passed(&writer), callback));
 }
 
 void ServiceWorkerScriptCacheMap::ClearMetadata(
     const GURL& url,
     const net::CompletionCallback& callback) {
   WriteMetadata(url, std::vector<char>(), callback);
 }
 
 void ServiceWorkerScriptCacheMap::OnMetadataWritten(
     scoped_ptr<ServiceWorkerResponseMetadataWriter> writer,
     const net::CompletionCallback& callback,
     int result) {
   callback.Run(result);
 }
 
 }  // namespace content