Make ByteStream independent from DownloadInterruptReason

content/browser/download/download_manager_impl.h

 // Copyright (c) 2012 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_DOWNLOAD_MANAGER_IMPL_H_
 #define CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_MANAGER_IMPL_H_
 
 #include <map>
 #include <set>
 
 #include "base/containers/hash_tables.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "base/sequenced_task_runner_helpers.h"
 #include "base/synchronization/lock.h"
 #include "content/browser/download/download_item_impl_delegate.h"
 #include "content/common/content_export.h"
+#include "content/public/browser/download_interrupt_reasons.h"
 #include "content/public/browser/download_manager.h"
 #include "content/public/browser/download_manager_delegate.h"
 #include "content/public/browser/download_url_parameters.h"
 
 namespace net {
 class BoundNetLog;
 }
 
 namespace content {
 class DownloadFileFactory;
@@ skipping 26 matching lines @@
   // Notifies DownloadManager about a successful completion of |download_item|.
   void OnSavePackageSuccessfullyFinished(DownloadItem* download_item);
 
   // DownloadManager functions.
   virtual void SetDelegate(DownloadManagerDelegate* delegate) OVERRIDE;
   virtual DownloadManagerDelegate* GetDelegate() const OVERRIDE;
   virtual void Shutdown() OVERRIDE;
   virtual void GetAllDownloads(DownloadVector* result) OVERRIDE;
   virtual void StartDownload(
       scoped_ptr<DownloadCreateInfo> info,
-      scoped_ptr<ByteStreamReader> stream,
+      scoped_ptr<ByteStreamReader<DownloadInterruptReason> > stream,
       const DownloadUrlParameters::OnStartedCallback& on_started) OVERRIDE;
   virtual int RemoveDownloadsBetween(base::Time remove_begin,
                                      base::Time remove_end) OVERRIDE;
   virtual int RemoveDownloads(base::Time remove_begin) OVERRIDE;
   virtual int RemoveAllDownloads() OVERRIDE;
   virtual void DownloadUrl(scoped_ptr<DownloadUrlParameters> params) OVERRIDE;
   virtual void AddObserver(Observer* observer) OVERRIDE;
   virtual void RemoveObserver(Observer* observer) OVERRIDE;
   virtual content::DownloadItem* CreateDownloadItem(
       uint32 id,
@@ skipping 25 matching lines @@
   typedef std::set<DownloadItem*> DownloadSet;
   typedef base::hash_map<uint32, DownloadItemImpl*> DownloadMap;
   typedef std::vector<DownloadItemImpl*> DownloadItemImplVector;
 
   // For testing.
   friend class DownloadManagerTest;
   friend class DownloadTest;
 
   void StartDownloadWithId(
       scoped_ptr<DownloadCreateInfo> info,
-      scoped_ptr<ByteStreamReader> stream,
+      scoped_ptr<ByteStreamReader<DownloadInterruptReason> > stream,
       const DownloadUrlParameters::OnStartedCallback& on_started,
       bool new_download,
       uint32 id);
 
   void CreateSavePackageDownloadItemWithId(
       const base::FilePath& main_file_path,
       const GURL& page_url,
       const std::string& mime_type,
       scoped_ptr<DownloadRequestHandleInterface> request_handle,
       const DownloadItemImplCreated& on_started,
@@ skipping 61 matching lines @@
   net::NetLog* net_log_;
 
   base::WeakPtrFactory<DownloadManagerImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadManagerImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_MANAGER_IMPL_H_