Fix a bug where putting a laptop to sleep causes downloads to end normally.

content/browser/download/interrupt_reasons.cc

 // Copyright (c) 2011 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/download/interrupt_reasons.h"
 
 #include "base/logging.h"
 
 #define FILE_ERROR_TO_INTERRUPT_REASON(n, d)  \
     case net::ERR_##n: return DOWNLOAD_INTERRUPT_REASON_FILE_##d;
 
 #define NET_ERROR_TO_INTERRUPT_REASON(n, d)  \
     case net::ERR_##n: return DOWNLOAD_INTERRUPT_REASON_NETWORK_##d;
 
 #define SERVER_ERROR_TO_INTERRUPT_REASON(n, d)  \
     case net::ERR_##n: return DOWNLOAD_INTERRUPT_REASON_SERVER_##d;
 
 InterruptReason ConvertNetErrorToInterruptReason(
     net::Error net_error, DownloadInterruptSource source) {
   switch (net_error) {
     // File errors.
+    case net::OK: return DOWNLOAD_INTERRUPT_REASON_NONE;
 
     // The file is too large.
     FILE_ERROR_TO_INTERRUPT_REASON(FILE_TOO_BIG, TOO_LARGE)
 
     // Permission to access a resource, other than the network, was denied.
     FILE_ERROR_TO_INTERRUPT_REASON(ACCESS_DENIED, ACCESS_DENIED)
 
     // There were not enough resources to complete the operation.
      FILE_ERROR_TO_INTERRUPT_REASON(INSUFFICIENT_RESOURCES, TRANSIENT_ERROR)
 
@@ skipping 54 matching lines @@
 #undef FILE_ERROR_TO_INTERRUPT_REASON
 #undef NET_ERROR_TO_INTERRUPT_REASON
 #undef SERVER_ERROR_TO_INTERRUPT_REASON
 
 std::string InterruptReasonDebugString(InterruptReason error) {
 
 #define INTERRUPT_REASON(name, value)  \
     case DOWNLOAD_INTERRUPT_REASON_##name: return #name;
 
   switch (error) {
+    INTERRUPT_REASON(NONE, 0)
+
 #include "content/browser/download/interrupt_reason_values.h"
+
     default:
       break;
   }
 
 #undef INTERRUPT_REASON
 
   return "Unknown error";
 }