Find #include "foo.cc" with a presubmit check

An #include "foo.cc" will often compile, until it causes linking
problems later, for instance in jumbo builds. The error messages are
then not good at pointing out what is wrong.

Change-Id: Ic155dc5542e22b54d13c213230d6df4977263642
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1566344
Commit-Queue: Daniel Bratell <bratell@opera.com>
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#653105}
2 files changed