Move printing crash key to components

Split from https://crrev.com/c/902668

Bug: 809738
Change-Id: I6f462c82370238a79baee437eb7020990334e8fd
Reviewed-on: https://chromium-review.googlesource.com/905984
Commit-Queue: Rebekah Potter <rbpotter@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Cr-Commit-Position: refs/heads/master@{#535166}
11 files changed