Refactor NetLog::LogLevel --> NetLogCaptureMode.

content/browser/download/download_item_impl.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.
 
 // File method ordering: Methods in this file are in the same order as
 // in download_item_impl.h, with the following exception: The public
 // interface Start is placed in chronological order with the other
 // (private) routines that together define a DownloadItem's state
 // transitions as the download progresses.  See "Download progression
 // cascade" later in this file.
@@ skipping 1037 matching lines @@
   }
   bytes_per_sec_ = bytes_per_sec;
   hash_state_ = hash_state;
   received_bytes_ = bytes_so_far;
 
   // If we've received more data than we were expecting (bad server info?),
   // revert to 'unknown size mode'.
   if (received_bytes_ > total_bytes_)
     total_bytes_ = 0;
 
-  if (bound_net_log_.IsLogging()) {
+  if (bound_net_log_.GetCaptureMode().enabled()) {
     bound_net_log_.AddEvent(
         net::NetLog::TYPE_DOWNLOAD_ITEM_UPDATED,
         net::NetLog::Int64Callback("bytes_so_far", received_bytes_));
   }
 
   UpdateObservers();
 }
 
 void DownloadItemImpl::DestinationError(DownloadInterruptReason reason) {
   // Postpone recognition of this error until after file name determination
@@ skipping 30 matching lines @@
     // See if it's set programmatically.
     file_name = forced_file_path_.AsUTF8Unsafe();
     // Possibly has a 'download' attribute for the anchor.
     if (file_name.empty())
       file_name = suggested_filename_;
     // From the URL file name.
     if (file_name.empty())
       file_name = GetURL().ExtractFileName();
   }
 
-  base::Callback<base::Value*(net::NetLog::LogLevel)> active_data = base::Bind(
-      &ItemActivatedNetLogCallback, this, download_type, &file_name);
+  base::Callback<base::Value*(net::NetLogCaptureMode)> active_data =

[mmenke, 2015/04/22 18:52:18]

While you're here, maybe just net::NetLog::ParametersCallback?  Templates are
ugly. :(

[eroman, 2015/04/22 20:01:47]

Done.

+      base::Bind(&ItemActivatedNetLogCallback, this, download_type, &file_name);
   if (active) {
     bound_net_log_.BeginEvent(
         net::NetLog::TYPE_DOWNLOAD_ITEM_ACTIVE, active_data);
   } else {
     bound_net_log_.AddEvent(
         net::NetLog::TYPE_DOWNLOAD_ITEM_ACTIVE, active_data);
   }
 
   DVLOG(20) << __FUNCTION__ << "() " << DebugString(true);
 }
@@ skipping 683 matching lines @@
     case RESUME_MODE_USER_CONTINUE:
       return "USER_CONTINUE";
     case RESUME_MODE_USER_RESTART:
       return "USER_RESTART";
   }
   NOTREACHED() << "Unknown resume mode " << mode;
   return "unknown";
 }
 
 }  // namespace content