base::Bind: Convert FileUtilProxy::WriteCallback.

content/common/net/url_fetcher.cc

 // Copyright (c) 2011 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/common/net/url_fetcher.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
@@ skipping 381 matching lines @@
         NewRunnableMethod(core_, &Core::InformDelegateFetchIsComplete));
     return;
   }
 
   total_bytes_written_ += bytes_written;
   buffer_offset_ += bytes_written;
   pending_bytes_ -= bytes_written;
 
   if (pending_bytes_ > 0) {
     base::FileUtilProxy::Write(
-        file_message_loop_proxy_,
-        temp_file_handle_,
+        file_message_loop_proxy_, temp_file_handle_,
         total_bytes_written_,  // Append to the end
-        (core_->buffer_->data() + buffer_offset_),
-        pending_bytes_,
-        callback_factory_.NewCallback(
-            &URLFetcher::Core::TempFileWriter::ContinueWrite));
+        (core_->buffer_->data() + buffer_offset_), pending_bytes_,
+        base::Bind(&URLFetcher::Core::TempFileWriter::ContinueWrite,
+                   weak_factory_.GetWeakPtr()));
   } else {
     // Finished writing core_->buffer_ to the file. Read some more.
     core_->ReadResponse();
   }
 }
 
 void URLFetcher::Core::TempFileWriter::DisownTempFile() {
   DCHECK(core_->io_message_loop_proxy_->BelongsToCurrentThread());
 
   // Disowning is done by the delegate's OnURLFetchComplete method.
@@ skipping 719 matching lines @@
 }
 
 // static
 int URLFetcher::GetNumFetcherCores() {
   return Core::g_registry.Get().size();
 }
 
 URLFetcher::Delegate* URLFetcher::delegate() const {
   return core_->delegate();
 }