Change URL back to the previous one if the typed URL causes file download....

chrome/browser/renderer_host/resource_dispatcher_host.cc

 // Copyright (c) 2006-2008 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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #include "chrome/browser/renderer_host/resource_dispatcher_host.h"
 
 #include <vector>
 
@@ skipping 371 matching lines @@
                                               process_id,
                                               route_id,
                                               request_data.url,
                                               request_data.resource_type,
                                               safe_browsing_,
                                               this,
                                               receiver_);
   }
 
   // Insert a buffered event handler before the actual one.
-  handler = new BufferedResourceHandler(handler, this, request);
+  handler = new BufferedResourceHandler(handler, this, request, process_id,
+                                        route_id);
 
   // Make extra info and read footer (contains request ID).
   ExtraRequestInfo* extra_info =
       new ExtraRequestInfo(handler,
                            process_type,
                            process_id,
                            route_id,
                            request_id,
                            request_data.frame_origin,
                            request_data.main_frame_origin,
@@ skipping 1155 matching lines @@
     case ViewHostMsg_UploadProgress_ACK::ID:
     case ViewHostMsg_SyncLoad::ID:
       return true;
 
     default:
       break;
   }
 
   return false;
 }