blob bug wip

content/browser/service_worker/service_worker_fetch_dispatcher.cc

 // Copyright 2014 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_fetch_dispatcher.h"
 
 #include "base/bind.h"
 #include "content/browser/service_worker/service_worker_version.h"
 #include "net/url_request/url_request.h"
+#include "webkit/browser/blob/blob_storage_context.h"
 
 namespace content {
 
 ServiceWorkerFetchDispatcher::ServiceWorkerFetchDispatcher(
-    net::URLRequest* request,
+    const ServiceWorkerFetchRequest& request,
     ServiceWorkerVersion* version,
+    base::WeakPtr<webkit_blob::BlobStorageContext> blob_storage_context,
     const FetchCallback& callback)
     : version_(version),
       callback_(callback),
+      request_(request),
+      blob_storage_context_(blob_storage_context),
       weak_factory_(this) {
-  request_.url = request->url();
-  request_.method = request->method();
-  const net::HttpRequestHeaders& headers = request->extra_request_headers();
-  for (net::HttpRequestHeaders::Iterator it(headers); it.GetNext();)
-    request_.headers[it.name()] = it.value();
 }
 
 ServiceWorkerFetchDispatcher::~ServiceWorkerFetchDispatcher() {}
 
 void ServiceWorkerFetchDispatcher::Run() {
   DCHECK(version_->status() == ServiceWorkerVersion::ACTIVATING ||
          version_->status() == ServiceWorkerVersion::ACTIVE)
       << version_->status();
 
   if (version_->status() == ServiceWorkerVersion::ACTIVATING) {
@@ skipping 30 matching lines @@
       base::Bind(&ServiceWorkerFetchDispatcher::DidFinish,
                  weak_factory_.GetWeakPtr()));
 }
 
 void ServiceWorkerFetchDispatcher::DidFinish(
     ServiceWorkerStatusCode status,
     ServiceWorkerFetchEventResult fetch_result,
     const ServiceWorkerResponse& response) {
   DCHECK(!callback_.is_null());
   FetchCallback callback = callback_;
-  callback.Run(status, fetch_result, response);
+  scoped_ptr<webkit_blob::BlobDataHandle> blob_data_handle;
+  if (!response.blob_uuid.empty() && blob_storage_context_) {
+    blob_data_handle =
+        blob_storage_context_->GetBlobDataFromUUID(response.blob_uuid);
+  }
+  callback.Run(status, fetch_result, response, blob_data_handle.Pass());
 }
 
 }  // namespace content