[Downloads] Deprecate incorrect metrics.

content/browser/download/base_file.cc

Index: content/browser/download/base_file.cc
diff --git a/content/browser/download/base_file.cc b/content/browser/download/base_file.cc
index f32e5bf85b8abf40c7a314d42f41ddd12a6f2bc7..59dfa839cd51dca2373f2b6204d5a64c418fb41c 100644
--- a/content/browser/download/base_file.cc
+++ b/content/browser/download/base_file.cc
@@ -117,9 +117,6 @@ DownloadInterruptReason BaseFile::AppendDataToFile(const char* data,
   net_log_.EndEvent(net::NetLogEventType::DOWNLOAD_FILE_WRITTEN,
                     net::NetLog::Int64Callback("bytes", data_len));
 
-  RecordDownloadWriteSize(data_len);
-  RecordDownloadWriteLoopCount(write_count);
-
   if (secure_hash_)
     secure_hash_->Update(data, data_len);