GitLab

* extra_chrome_shared_library_deps
* extra_chrome_shared_library_configs

These were used for orderfiles, but this logic has now been upstreamed.

Change-Id: I816fd48db22a2fecad2036f46c80bd5055a8b883
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1704384Reviewed-by: Benoit L <lizeb@chromium.org>
Commit-Queue: Andrew Grieve <agrieve@chromium.org>
Cr-Commit-Position: refs/heads/master@{#678563}