GitLab

This crash was introduced in https://crrev.com/c/940463.  It seems to be
triggered by buggy servers that negotiate HTTP/2 and send 200 OK to an
HTTP/1.1 WebSocket request.  This CL reverts the functional part of that
change and in effect disables WebSocket over HTTP/2 support.  Behavior
is not spec-compliant if Chrome is invoked with the experimental
--enable-websocket-over-http2 command line flag.  In particular, crash
might still happen when using this flag.

Bug: 842575
Change-Id: I8ebb60cda3e056ad37557bd1cfc92088224b80a1
Reviewed-on: https://chromium-review.googlesource.com/1067986Reviewed-by: Adam Rice <ricea@chromium.org>
Commit-Queue: Bence Béky <bnc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#560454}