Add support for blob urls for subresources.

content/browser/url_loader_factory_getter.cc

 // Copyright 2017 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/url_loader_factory_getter.h"
 
 #include "base/bind.h"
 #include "content/browser/appcache/appcache_url_loader_factory.h"
 #include "content/browser/storage_partition_impl.h"
 #include "content/common/network_service.mojom.h"
 
 namespace content {
 
 URLLoaderFactoryGetter::URLLoaderFactoryGetter() {}
 
 void URLLoaderFactoryGetter::Initialize(StoragePartitionImpl* partition) {
   mojom::URLLoaderFactoryPtr network_factory;
   partition->network_context()->CreateURLLoaderFactory(
       MakeRequest(&network_factory), 0);
 
-  mojom::URLLoaderFactoryPtr blob_factory =
-      partition->GetBlobURLLoaderFactory()->CreateFactory();
+  mojom::URLLoaderFactoryPtr blob_factory;
+  partition->GetBlobURLLoaderFactory()->HandleRequest(
+      mojo::MakeRequest(&blob_factory));
 
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::BindOnce(&URLLoaderFactoryGetter::InitializeOnIOThread, this,
                      network_factory.PassInterface(),
                      blob_factory.PassInterface(),
                      scoped_refptr<ChromeAppCacheService>(
                          partition->GetAppCacheService())));
 }
 
@@ skipping 35 matching lines @@
   AppCacheURLLoaderFactory::CreateURLLoaderFactory(
       mojo::MakeRequest(&appcache_factory_), appcache_service.get(), this);
 }
 
 void URLLoaderFactoryGetter::SetTestNetworkFactoryOnIOThread(
     mojom::URLLoaderFactoryPtrInfo test_factory) {
   test_factory_.Bind(std::move(test_factory));
 }
 
 }  // namespace content