Remove/move remaining Win2k8 GCE jobs.

Bug: skia:7305
Change-Id: Ifb270cba27daaef75d3930f990e19215a251ca28
Reviewed-on: https://skia-review.googlesource.com/71921
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Ben Wagner <benjaminwagner@google.com>
8 files changed