tree 7ebd09fd2e1e6d45bd10193b5e369df86ae8e576
parent 89150582643f1ef4893a0cdeaadf5886e5cde76d
author Eric Boren <borenet@google.com> 1490098833 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1490100700 +0000

Followup fixes for recipe roll

Simplifying some environment madness. Nobody gets to modify default_env.
Always apply it in run.__call__(). Add depot_tools path to PATH in
default_env. Result is simpler but now default_env is applied in many
more places, which should be harmless.

BUG=skia:

Change-Id: I8299d50bde2bc3e2d47568a267d1d962a3fc3d56
Reviewed-on: https://skia-review.googlesource.com/9916
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Eric Boren <borenet@google.com>