Remove untaken branches from AsyncResourceHandler

content/browser/loader/async_resource_handler.cc

 // Copyright (c) 2012 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.
 
 #include "content/browser/loader/async_resource_handler.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/command_line.h"
@@ skipping 495 matching lines @@
 
   int error_code = status.error();
   bool was_ignored_by_handler = info->WasIgnoredByHandler();
 
   DCHECK(status.status() != net::URLRequestStatus::IO_PENDING);
   // If this check fails, then we're in an inconsistent state because all
   // requests ignored by the handler should be canceled (which should result in
   // the ERR_ABORTED error code).
   DCHECK(!was_ignored_by_handler || error_code == net::ERR_ABORTED);
 
-  // TODO(mkosiba): Fix up cases where we create a URLRequestStatus
-  // with a status() != SUCCESS and an error_code() == net::OK.
-  if (status.status() == net::URLRequestStatus::CANCELED &&
-      error_code == net::OK) {
-    error_code = net::ERR_ABORTED;
-  } else if (status.status() == net::URLRequestStatus::FAILED &&
-             error_code == net::OK) {
-    error_code = net::ERR_FAILED;
-  }
-
   ResourceRequestCompletionStatus request_complete_data;
   request_complete_data.error_code = error_code;
   request_complete_data.was_ignored_by_handler = was_ignored_by_handler;
   request_complete_data.exists_in_cache = request()->response_info().was_cached;
   request_complete_data.security_info = security_info;
   request_complete_data.completion_time = TimeTicks::Now();
   request_complete_data.encoded_data_length =
       request()->GetTotalReceivedBytes();
   info->filter()->Send(
       new ResourceMsg_RequestComplete(GetRequestID(), request_complete_data));
@@ skipping 65 matching lines @@
   } else {
     UMA_HISTOGRAM_CUSTOM_COUNTS(
         "Net.ResourceLoader.ResponseStartToEnd.Over_512kB",
         elapsed_time, 1, 100000, 100);
   }
 
   inlining_helper_->RecordHistogram(elapsed_time);
 }
 
 }  // namespace content