Revert "Get rid of net::LOAD_ENABLE_UPLOAD_PROGRESS."

content/child/request_info.h

 // Copyright 2014 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_CHILD_REQUEST_INFO_H_
 #define CONTENT_CHILD_REQUEST_INFO_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 75 matching lines @@
   // The request mode passed to the ServiceWorker.
   FetchRequestMode fetch_request_mode;
 
   // The credentials mode passed to the ServiceWorker.
   FetchCredentialsMode fetch_credentials_mode;
 
   // TODO(mmenke): Investigate if enable_load_timing is safe to remove.
   // True if load timing data should be collected for the request.
   bool enable_load_timing;
 
-  // True if upload progress should be available.
-  bool enable_upload_progress;
-
   // Extra data associated with this request.  We do not own this pointer.
   blink::WebURLRequest::ExtraData* extra_data;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(RequestInfo);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_REQUEST_INFO_H_