TabContents -> WebContentsImpl, part 9.

content/browser/download/save_types.h

 // Copyright (c) 2010 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_SAVE_TYPES_H_
 #define CONTENT_BROWSER_DOWNLOAD_SAVE_TYPES_H_
 #pragma once
 
 #include <string>
 #include <utility>
@@ skipping 34 matching lines @@
   // SaveItem fields.
   // The local file path of saved file.
   FilePath path;
   // Original URL of the saved resource.
   GURL url;
   // Final URL of the saved resource since some URL might be redirected.
   GURL final_url;
   // The unique identifier for saving job, assigned at creation by
   // the SaveFileManager for its internal record keeping.
   int save_id;
-  // IDs for looking up the tab we are associated with.
+  // IDs for looking up the contents we are associated with.
   int render_process_id;
   int render_view_id;
   // Handle for informing the ResourceDispatcherHost of a UI based cancel.
   int request_id;
   // Disposition info from HTTP response.
   std::string content_disposition;
   // Total bytes of saved file.
   int64 total_bytes;
   // Source type of saved file.
   SaveFileSource save_source;
 };
 
 #endif  // CONTENT_BROWSER_DOWNLOAD_SAVE_TYPES_H_