[Storage] Blob Storage Refactoring pt 1

content/browser/service_worker/service_worker_url_request_job.h

 // 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.
 
 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_URL_REQUEST_JOB_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_URL_REQUEST_JOB_H_
 
 #include <map>
 #include <string>
 
@@ skipping 12 matching lines @@
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_job.h"
 #include "third_party/WebKit/public/platform/WebServiceWorkerResponseType.h"
 #include "url/gurl.h"
 
 namespace net {
 class IOBuffer;
 }
 
 namespace storage {
-class BlobDataHandle;
+class BlobDataSnapshotHandle;
 class BlobStorageContext;
 }
 
 namespace content {
 
 class ResourceContext;
 class ResourceRequestBody;
 class ServiceWorkerContextCore;
 class ServiceWorkerFetchDispatcher;
 class ServiceWorkerProviderHost;
@@ skipping 150 matching lines @@
   int stream_pending_buffer_size_;
 
   FetchRequestMode request_mode_;
   FetchCredentialsMode credentials_mode_;
   RequestContextType request_context_type_;
   RequestContextFrameType frame_type_;
   bool fall_back_required_;
   // ResourceRequestBody has a collection of BlobDataHandles attached to it
   // using the userdata mechanism. So we have to keep it not to free the blobs.
   scoped_refptr<ResourceRequestBody> body_;
-  scoped_ptr<storage::BlobDataHandle> request_body_blob_data_handle_;
+  scoped_ptr<storage::BlobDataSnapshotHandle> request_body_blob_data_handle_;
   scoped_refptr<ServiceWorkerVersion> streaming_version_;
 
   base::WeakPtrFactory<ServiceWorkerURLRequestJob> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerURLRequestJob);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_URL_REQUEST_JOB_H_