Removes get upload progress plumbing. URLRequest queries the UploadDataStream directly.

net/quic/chromium/quic_http_stream.cc

Index: net/quic/chromium/quic_http_stream.cc
diff --git a/net/quic/chromium/quic_http_stream.cc b/net/quic/chromium/quic_http_stream.cc
index 9ec364ce0833da527ac00ce86cea55bbf0ba219a..28f97e38ae45dc643a7fb2cf3d79b26e46afd92d 100644
--- a/net/quic/chromium/quic_http_stream.cc
+++ b/net/quic/chromium/quic_http_stream.cc
@@ -310,14 +310,6 @@ int QuicHttpStream::SendRequest(const HttpRequestHeaders& request_headers,
   return rv > 0 ? OK : rv;
 }
 
-UploadProgress QuicHttpStream::GetUploadProgress() const {
-  if (!request_body_stream_)
-    return UploadProgress();
-
-  return UploadProgress(request_body_stream_->position(),
-                        request_body_stream_->size());
-}
-
 int QuicHttpStream::ReadResponseHeaders(const CompletionCallback& callback) {
   CHECK(callback_.is_null());
   CHECK(!callback.is_null());