f5432d7164
https://tools.ietf.org/html/rfc2616\#section-19.3 advises to allow CR*LF wherever CRLF line terminator is expected. Issue https://github.com/dart-lang/sdk/issues/43916 TEST=http_client_parser_crlf_tolerant_test, http_100_continue_test Change-Id: I8c6d263bdb950b2f3992b69921eff0ee75704c10 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/192120 Commit-Queue: Alexander Aprelev <aam@google.com> Reviewed-by: Siva Annamalai <asiva@google.com>