GitLab

session_state_delegate_chromeos.(h|cc) don't exist anymore.

TBR=xiyuan@chromium.org

Bug: none
Test: checkdeps passes
Change-Id: I9f258838cf3f5f6e966b53b8954973fa7403e117
Reviewed-on: https://chromium-review.googlesource.com/571963
Commit-Queue: James Cook <jamescook@chromium.org>
Reviewed-by: James Cook <jamescook@chromium.org>
Cr-Commit-Position: refs/heads/master@{#486780}