Add a blob field to ServiceWorkerFetchResponse and read the blob

content/browser/service_worker/service_worker_context_request_handler.cc

Index: content/browser/service_worker/service_worker_context_request_handler.cc
diff --git a/content/browser/service_worker/service_worker_context_request_handler.cc b/content/browser/service_worker/service_worker_context_request_handler.cc
index 5d10854b378c72f06b64dea10f8288c4ae702cb0..248587fceb7835cd1213d537909e8e88ec00923f 100644
--- a/content/browser/service_worker/service_worker_context_request_handler.cc
+++ b/content/browser/service_worker/service_worker_context_request_handler.cc
@@ -17,8 +17,12 @@ namespace content {
 ServiceWorkerContextRequestHandler::ServiceWorkerContextRequestHandler(
     base::WeakPtr<ServiceWorkerContextCore> context,
     base::WeakPtr<ServiceWorkerProviderHost> provider_host,
+    base::WeakPtr<webkit_blob::BlobStorageContext> blob_storage_context,
     ResourceType::Type resource_type)
-    : ServiceWorkerRequestHandler(context, provider_host, resource_type),
+    : ServiceWorkerRequestHandler(context,
+                                  provider_host,
+                                  blob_storage_context,
+                                  resource_type),
       version_(provider_host_->running_hosted_version()) {
   DCHECK(provider_host_->IsHostToRunningServiceWorker());
 }