http2: rename some nghttp2 stream flags
This change makes nghttp2_stream_flags
enum names consistent. It also resolves a collision between enum names defined in nghttp2_error_code
and nghttp2_stream_flags
.
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
commit message follows commit guidelines
Affected core subsystem(s)
http2