Fix indentation problem for toolchain wrapper scripts.

The indentation of the code in the toolchain wrapper scripts was
changed in CL:489563, but the code int cros_setup_toolchains was
not changed to respect the new indentation.  This causes issues with
the Chrome Simple Workflow.  This CL fixes that problem.

BUG=chromium:729016
TEST=In Progress

Change-Id: I7ff956db47dd6b86e834f13c5c720d655f29b266
Reviewed-on: https://chromium-review.googlesource.com/522747
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Caroline Tice <cmtice@chromium.org>
Tested-by: Caroline Tice <cmtice@chromium.org>
Trybot-Ready: Caroline Tice <cmtice@chromium.org>
1 file changed