base::Bind: Convert most of webkit/appcache.

webkit/appcache/appcache_storage.cc

 // Copyright (c) 2009 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/appcache_storage.h"
 
+#include "base/bind.h"
+#include "base/bind_helpers.h"
 #include "base/stl_util.h"
 #include "webkit/appcache/appcache_response.h"
 #include "webkit/appcache/appcache_service.h"
 #include "webkit/quota/quota_client.h"
 #include "webkit/quota/quota_manager.h"
 
 namespace appcache {
 
 // static
 const int64 AppCacheStorage::kUnitializedId = -1;
@@ skipping 22 matching lines @@
 
 AppCacheStorage::ResponseInfoLoadTask::ResponseInfoLoadTask(
     const GURL& manifest_url,
     int64 group_id,
     int64 response_id,
     AppCacheStorage* storage)
     : storage_(storage),
       manifest_url_(manifest_url),
       group_id_(group_id),
       response_id_(response_id),
-      info_buffer_(new HttpResponseInfoIOBuffer),
-      ALLOW_THIS_IN_INITIALIZER_LIST(read_callback_(
-          this, &ResponseInfoLoadTask::OnReadComplete)) {
+      info_buffer_(new HttpResponseInfoIOBuffer) {
   storage_->pending_info_loads_.insert(
       PendingResponseInfoLoads::value_type(response_id, this));
 }
 
 AppCacheStorage::ResponseInfoLoadTask::~ResponseInfoLoadTask() {
 }
 
 void AppCacheStorage::ResponseInfoLoadTask::StartIfNeeded() {
   if (reader_.get())
     return;
   reader_.reset(
       storage_->CreateResponseReader(manifest_url_, group_id_, response_id_));
-  reader_->ReadInfo(info_buffer_, &read_callback_);
+  reader_->ReadInfo(
+      info_buffer_, base::Bind(&ResponseInfoLoadTask::OnReadComplete,
+                               base::Unretained(this)));
 }
 
 void AppCacheStorage::ResponseInfoLoadTask::OnReadComplete(int result) {
   storage_->pending_info_loads_.erase(response_id_);
   scoped_refptr<AppCacheResponseInfo> info;
   if (result >= 0) {
     info = new AppCacheResponseInfo(storage_->service(), manifest_url_,
                                     response_id_,
                                     info_buffer_->http_info.release(),
                                     info_buffer_->response_data_size);
@@ skipping 50 matching lines @@
 void AppCacheStorage::NotifyStorageAccessed(const GURL& origin) {
   if (service()->quota_manager_proxy() &&
       usage_map_.find(origin) != usage_map_.end())
     service()->quota_manager_proxy()->NotifyStorageAccessed(
         quota::QuotaClient::kAppcache,
         origin, quota::kStorageTypeTemporary);
 }
 
 }  // namespace appcache