Add a blob field to ServiceWorkerFetchResponse and read the blob

content/browser/fileapi/blob_url_request_job_unittest.h

Index: content/browser/fileapi/blob_url_request_job_unittest.h
diff --git a/content/browser/fileapi/blob_url_request_job_unittest.h b/content/browser/fileapi/blob_url_request_job_unittest.h
new file mode 100644
index 0000000000000000000000000000000000000000..e81b28a1dfdd13ccab093c0808ca9ce56f2076fc
--- /dev/null
+++ b/content/browser/fileapi/blob_url_request_job_unittest.h
@@ -0,0 +1,60 @@
+// 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 "net/url_request/url_request.h"
+#include "net/url_request/url_request_job_factory.h"
+
+namespace fileapi {
+class FileSystemContext;
+}
+
+namespace net {
+class IOBuffer;
+}
+
+namespace webkit_blob {
+class BlobData;
+}
+
+namespace content {
+
+// A URL request delegate that receives the response body.
+class MockURLRequestDelegate : public net::URLRequest::Delegate {
+ public:
+  MockURLRequestDelegate();
+  virtual ~MockURLRequestDelegate();
+
+  virtual void OnResponseStarted(net::URLRequest* request) OVERRIDE;
+  virtual void OnReadCompleted(net::URLRequest* request,
+                               int bytes_read) OVERRIDE;
+  const std::string& response_data() const { return response_data_; }
+
+ private:
+  void ReadSome(net::URLRequest* request);
+  void ReceiveData(net::URLRequest* request, int bytes_read);
+  void RequestComplete();
+
+  scoped_refptr<net::IOBuffer> received_data_;
+  std::string response_data_;
+};
+
+// A simple ProtocolHandler implementation to create BlobURLRequestJob.
+class MockBlobProtocolHandler
+    : public net::URLRequestJobFactory::ProtocolHandler {
+ public:
+  // Caller owns |blob_data| and |file_system_context|.
+  MockBlobProtocolHandler(webkit_blob::BlobData* blob_data,
+                          fileapi::FileSystemContext* file_system_context);
+
+  // net::URLRequestJobFactory::ProtocolHandler override.
+  virtual net::URLRequestJob* MaybeCreateJob(
+      net::URLRequest* request,
+      net::NetworkDelegate* network_delegate) const OVERRIDE;
+
+ private:
+  webkit_blob::BlobData* blob_data_;
+  fileapi::FileSystemContext* file_system_context_;
+};
+
+}  // namespace content