Kill DownloadManagerImpl::save_page_downloads_

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 dd54fc2b096f44232e8ddd5a5e75a98610408c3b..a694e09329cc9270e326d1aa50a5c2bb67ee727b 100644
--- a/content/browser/download/download_manager_impl.h
+++ b/content/browser/download/download_manager_impl.h
@@ -210,11 +210,6 @@ class CONTENT_EXPORT DownloadManagerImpl
   // processed. The key is the ID assigned by the DownloadFileManager,
   // which is unique for the current session.
   //
-  // |save_page_downloads_| (if defined) is a collection of all the
-  // downloads the "save page as" system has given to us to hold onto
-  // until we are destroyed. They key is DownloadFileManager, so it is unique
-  // compared to download item. It is only used for debugging.
-  //
   // When a download is created through a user action, the corresponding
   // DownloadItem* is placed in |active_downloads_| and remains there until the
   // download is in a terminal state (COMPLETE or CANCELLED).  Once it has a
@@ -225,7 +220,6 @@ class CONTENT_EXPORT DownloadManagerImpl
 
   DownloadMap downloads_;
   DownloadMap active_downloads_;
-  DownloadMap save_page_downloads_;
 
   int history_size_;