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 5aba9263cf2661058a84d647c2c60df206639ddd..ce0740172940ba6a51d4b99067f26fde0c674b5e 100644
--- a/net/quic/chromium/quic_http_stream.cc
+++ b/net/quic/chromium/quic_http_stream.cc
@@ -292,14 +292,6 @@ 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());