net: Return size of upload as well as position from HttpTransaction::GetUploadProgress()

net/http/http_stream_parser.cc

Index: net/http/http_stream_parser.cc
diff --git a/net/http/http_stream_parser.cc b/net/http/http_stream_parser.cc
index cb5cb114381f7d3d3d7c05feb81a50a7eb8295d9..8d62d53b75b3ca0c305904f6abf3b6f1f3881de6 100644
--- a/net/http/http_stream_parser.cc
+++ b/net/http/http_stream_parser.cc
@@ -877,11 +877,11 @@ void HttpStreamParser::CalculateResponseBodySize() {
   }
 }
 
-uint64 HttpStreamParser::GetUploadProgress() const {
+UploadProgress HttpStreamParser::GetUploadProgress() const {
   if (!request_body_.get())
-    return 0;
+    return UploadProgress();
 
-  return request_body_->position();
+  return UploadProgress(request_body_->position(), request_body_->size());
 }
 
 HttpResponseInfo* HttpStreamParser::GetResponseInfo() {