Make ByteStream independent from DownloadInterruptReason

content/browser/download/download_manager_impl.h

Index: content/browser/download/download_manager_impl.h
diff --git a/content/browser/download/download_manager_impl.h b/content/browser/download/download_manager_impl.h
index 46d3eb7aa85ff091b91cd87e2c02ded43e1a8bea..dd688880604eecffe0da0f4b82d0ac4c51ca4dc8 100644
--- a/content/browser/download/download_manager_impl.h
+++ b/content/browser/download/download_manager_impl.h
@@ -17,6 +17,7 @@
 #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"
@@ -63,7 +64,7 @@ class CONTENT_EXPORT DownloadManagerImpl : public DownloadManager,
   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;
@@ -109,7 +110,7 @@ class CONTENT_EXPORT DownloadManagerImpl : public DownloadManager,
 
   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);