Added member data to classes to support download resumption.

content/browser/download/mock_download_file.h

 // Copyright (c) 2011 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_DOWNLOAD_MOCK_DOWNLOAD_FILE_H_
 #define CONTENT_BROWSER_DOWNLOAD_MOCK_DOWNLOAD_FILE_H_
 #pragma once
 
 #include <string>
 #include <map>
@@ skipping 44 matching lines @@
     StatisticsMap map_;
   };
 
   MockDownloadFile(const DownloadCreateInfo* info,
                    const DownloadRequestHandle& request_handle,
                    content::DownloadManager* download_manager,
                    StatisticsRecorder* recorder);
   virtual ~MockDownloadFile();
 
   // DownloadFile functions.
-  virtual net::Error Initialize(bool calculate_hash) OVERRIDE;
+  virtual net::Error Initialize() OVERRIDE;
   virtual net::Error AppendDataToFile(const char* data,
                                       size_t data_len) OVERRIDE;
   virtual net::Error Rename(const FilePath& full_path) OVERRIDE;
   virtual void Detach() OVERRIDE;
   virtual void Cancel() OVERRIDE;
   virtual void Finish() OVERRIDE;
   virtual void AnnotateWithSourceInformation() OVERRIDE;
   virtual FilePath FullPath() const OVERRIDE;
   virtual bool InProgress() const OVERRIDE;
   virtual int64 BytesSoFar() const OVERRIDE;
   virtual int64 CurrentSpeed() const OVERRIDE;
-  virtual bool GetSha256Hash(std::string* hash) OVERRIDE;
+  virtual bool GetHash(std::string* hash) OVERRIDE;
+  virtual std::string GetHashState() OVERRIDE;
   virtual void CancelDownloadRequest() OVERRIDE;
   virtual int Id() const OVERRIDE;
   virtual content::DownloadManager* GetDownloadManager() OVERRIDE;
   virtual const DownloadId& GlobalId() const OVERRIDE;
   virtual std::string DebugString() const OVERRIDE;
 
   // Functions relating to setting and checking expectations.
   size_t rename_count() const { return rename_count_; }
   void SetExpectedPath(size_t index, const FilePath& path);
 
@@ skipping 20 matching lines @@
   std::vector<FilePath> expected_rename_path_list_;
 
   // A buffer to hold the data we write.
   std::string data_;
 
   // Dummy in-progress flag.
   bool in_progress_;
 };
 
 #endif  // CONTENT_BROWSER_DOWNLOAD_MOCK_DOWNLOAD_FILE_H_