tree acfa6623d339ec8b35983f10b577bb79ae397d97
parent 0a6b55f6ae6c76b45c2b0cca520dd1089b087eee
author jprat <jprat@google.com> 1787164947 -0700
committer Copybara-Service <copybara-worker@google.com> 1787164988 -0700

Verify unreachable code block in BalsaFrame::ProcessHeaderLines.

- Add `QUICHE_CODE_COUNT` to test reachability of the block handling chunked transfer encoding when Content-Length is present.
- Add assertion in `BothTransferEncodingAndContentLengthAllowed` unit test to prove Content-Length is NOT cleared, validating that the block is unreachable in standard flows.

PiperOrigin-RevId: 967324169