eclass: Move DEPOT_TOOLS to cros-constants

Currently, only one eclass uses DEPOT_TOOLS, the cros-chromium.eclass.
However, if we want to include fuzzer information in DIR_METADATA,
we need access to the `dirmd` program, which is located in depot_tools.

Requested in: http://crrev.com/c/3527596

BUG=b:221246823
TEST=CQ

Change-Id: I5810a2f9fb129d8150f4cec92c8701bf892cc83f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/eclass-overlay/+/4484657
Reviewed-by: Alex Klein <saklein@chromium.org>
Reviewed-by: Sergey Frolov <sfrolov@google.com>
Commit-Queue: Jordan Abrahams-Whitehead <ajordanr@google.com>
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>
Tested-by: Jordan Abrahams-Whitehead <ajordanr@google.com>
1 file changed
tree: 302216cc87ac88aaec532c58ec22a51d4a832783
  1. acct-group/
  2. acct-user/
  3. eclass/
  4. metadata/
  5. profiles/
  6. OWNERS
  7. OWNERS.security
  8. PRESUBMIT.cfg
  9. README.md
README.md

CrOS eclass overlay

This eclass overlay is used for 2 purposes: