Initialize ServiceWorkerContextCore with a message loop for the disk cache to use.

content/browser/service_worker/service_worker_storage.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 "content/browser/service_worker/service_worker_storage.h"
 
 #include <string>
 
 #include "base/bind_helpers.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 144 matching lines @@
       next_resource_id(kInvalidServiceWorkerResourceId) {
 }
 
 ServiceWorkerStorage::InitialData::~InitialData() {
 }
 
 ServiceWorkerStorage::ServiceWorkerStorage(
     const base::FilePath& path,
     base::WeakPtr<ServiceWorkerContextCore> context,
     base::SequencedTaskRunner* database_task_runner,
+    base::MessageLoopProxy* disk_cache_thread,
     quota::QuotaManagerProxy* quota_manager_proxy)
     : next_registration_id_(kInvalidServiceWorkerRegistrationId),
       next_version_id_(kInvalidServiceWorkerVersionId),
       next_resource_id_(kInvalidServiceWorkerResourceId),
       state_(UNINITIALIZED),
       context_(context),
       database_task_runner_(database_task_runner),
+      disk_cache_thread_(disk_cache_thread),
       quota_manager_proxy_(quota_manager_proxy),
       weak_factory_(this) {
   if (!path.empty()) {
     path_ = path.Append(kServiceWorkerDirectory);
     database_.reset(new ServiceWorkerDatabase(path_.Append(kDatabaseName)));
   } else {
     // Create an in-memory database.
     database_.reset(new ServiceWorkerDatabase(base::FilePath()));
   }
 }
@@ skipping 576 matching lines @@
   // TODO(michaeln): Store data on disk and do error checking.
   disk_cache_.reset(new ServiceWorkerDiskCache);
   int rv = disk_cache_->InitWithMemBackend(
       kMaxMemDiskCacheSize,
       base::Bind(&EmptyCompletionCallback));
   DCHECK_EQ(net::OK, rv);
   return disk_cache_.get();
 }
 
 }  // namespace content