GitLab

Add four header files that are included from files already
in BUILD.gn.

After this change, every *.h, *.cc, and *.inc in QUICHE is listed in
BUILD.gn other than common_cert_set_[23][ab].inc,
quic_interval_deque_test.cc, and the entire
quic/qbone subdirectory.

Change-Id: Ic90e50a88f69a3be0e59b350915abd99017ac64a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2011061
Commit-Queue: Bence Béky <bnc@chromium.org>
Reviewed-by: Ryan Hamilton <rch@chromium.org>
Cr-Commit-Position: refs/heads/master@{#733967}