Get main frame and subframe AppCache loads to work.

content/browser/url_loader_factory_getter.cc

Index: content/browser/url_loader_factory_getter.cc
diff --git a/content/browser/url_loader_factory_getter.cc b/content/browser/url_loader_factory_getter.cc
index 9f16c054375759835270f822b7d0f9eda0b46520..cc57dc0043043aedb629ccd4d09a895d0af2dc9b 100644
--- a/content/browser/url_loader_factory_getter.cc
+++ b/content/browser/url_loader_factory_getter.cc
@@ -5,7 +5,6 @@
 #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"
 
@@ -25,9 +24,7 @@ void URLLoaderFactoryGetter::Initialize(StoragePartitionImpl* partition) {
       BrowserThread::IO, FROM_HERE,
       base::BindOnce(&URLLoaderFactoryGetter::InitializeOnIOThread, this,
                      network_factory.PassInterface(),
-                     blob_factory.PassInterface(),
-                     scoped_refptr<ChromeAppCacheService>(
-                         partition->GetAppCacheService())));
+                     blob_factory.PassInterface()));
 }
 
 mojom::URLLoaderFactoryPtr* URLLoaderFactoryGetter::GetNetworkFactory() {
@@ -51,22 +48,13 @@ void URLLoaderFactoryGetter::SetNetworkFactoryForTesting(
                      this, test_factory.PassInterface()));
 }
 
-mojom::URLLoaderFactoryPtr* URLLoaderFactoryGetter::GetAppCacheFactory() {
-  DCHECK_CURRENTLY_ON(BrowserThread::IO);
-  return &appcache_factory_;
-}
-
 URLLoaderFactoryGetter::~URLLoaderFactoryGetter() {}
 
 void URLLoaderFactoryGetter::InitializeOnIOThread(
     mojom::URLLoaderFactoryPtrInfo network_factory,
-    mojom::URLLoaderFactoryPtrInfo blob_factory,
-    scoped_refptr<ChromeAppCacheService> appcache_service) {
+    mojom::URLLoaderFactoryPtrInfo blob_factory) {
   network_factory_.Bind(std::move(network_factory));
   blob_factory_.Bind(std::move(blob_factory));
-
-  AppCacheURLLoaderFactory::CreateURLLoaderFactory(
-      mojo::MakeRequest(&appcache_factory_), appcache_service.get(), this);
 }
 
 void URLLoaderFactoryGetter::SetTestNetworkFactoryOnIOThread(