Rename HTTP/3 SETTINGS_MAX_HEADER_LIST_SIZE to SETTINGS_MAX_FIELD_SECTION_SIZE.

This matches https://datatracker.ietf.org/doc/html/draft-ietf-quic-http-30#section-7.2.4.1.

PiperOrigin-RevId: 332947488
Change-Id: I2546a3b3c437567ab160805bae19fdcb53a0c935
diff --git a/quic/core/http/quic_headers_stream_test.cc b/quic/core/http/quic_headers_stream_test.cc
index c7b4c39..9e1b08a 100644
--- a/quic/core/http/quic_headers_stream_test.cc
+++ b/quic/core/http/quic_headers_stream_test.cc
@@ -663,7 +663,7 @@
   // Respect supported settings frames SETTINGS_HEADER_TABLE_SIZE,
   // SETTINGS_MAX_HEADER_LIST_SIZE.
   data.AddSetting(SETTINGS_HEADER_TABLE_SIZE, kTestHeaderTableSize);
-  data.AddSetting(SETTINGS_MAX_HEADER_LIST_SIZE, 2000);
+  data.AddSetting(spdy::SETTINGS_MAX_HEADER_LIST_SIZE, 2000);
   SpdySerializedFrame frame(framer_->SerializeFrame(data));
   stream_frame_.data_buffer = frame.data();
   stream_frame_.data_length = frame.size();