[autotest] Shorten argument lists to various Suite builders

This CL turns the many optional arguments with are duplicated among
various Suite builder functions to a dicionary-packed argument list,
reducing maintenance when new arguments are added and simplifying the
function docstrings.

BUG=chromium:246750
TEST=relevant unit tests pass; kicked off suite in local autotest and it
ran

Change-Id: I11ad9c56cabd7628ebd88ee09ccd714aee4969d2
Reviewed-on: https://gerrit.chromium.org/gerrit/57553
Commit-Queue: Aviv Keshet <akeshet@chromium.org>
Reviewed-by: Aviv Keshet <akeshet@chromium.org>
Tested-by: Aviv Keshet <akeshet@chromium.org>
2 files changed