Add a blob field to ServiceWorkerFetchResponse and read the blob

content/browser/loader/resource_dispatcher_host_impl.cc

Index: content/browser/loader/resource_dispatcher_host_impl.cc
diff --git a/content/browser/loader/resource_dispatcher_host_impl.cc b/content/browser/loader/resource_dispatcher_host_impl.cc
index 08bf5773cf678a2afd74e9fd0a26891f3b54e82d..a23dcfe1dfcbf36b8f7691ab77fe2bb72fdd78b8 100644
--- a/content/browser/loader/resource_dispatcher_host_impl.cc
+++ b/content/browser/loader/resource_dispatcher_host_impl.cc
@@ -310,6 +310,13 @@ bool IsValidatedSCT(
   return sct_status.status == net::ct::SCT_STATUS_OK;
 }
 
+webkit_blob::BlobStorageContext* GetBlobStorageContext(

[michaeln, 2014/05/23 02:23:23]

might make this helper take filter_ as input since we got a helper here now

[falken, 2014/05/23 11:15:46]

yea that's a better, done

+    ChromeBlobStorageContext* context) {
+  if (!context)
+    return NULL;
+  return context->context();
+}
+
 }  // namespace
 
 // static
@@ -1050,9 +1057,8 @@ void ResourceDispatcherHostImpl::BeginRequest(
 
   // Resolve elements from request_body and prepare upload data.
   if (request_data.request_body.get()) {
-    webkit_blob::BlobStorageContext* blob_context = NULL;
-    if (filter_->blob_storage_context())
-      blob_context = filter_->blob_storage_context()->context();
+    webkit_blob::BlobStorageContext* blob_context =
+        GetBlobStorageContext(filter_->blob_storage_context());
     new_request->set_upload(UploadDataStreamBuilder::Build(
         request_data.request_body.get(),
         blob_context,
@@ -1104,6 +1110,7 @@ void ResourceDispatcherHostImpl::BeginRequest(
   ServiceWorkerRequestHandler::InitializeHandler(
       new_request.get(),
       filter_->service_worker_context(),
+      GetBlobStorageContext(filter_->blob_storage_context()),
       child_id,
       request_data.service_worker_provider_id,
       request_data.resource_type);