GitLab

Converts run_benchmark to use the newer generate_wrapper() template.
Deletes other uses, which I don't think were used at all.

This also adds a call to "normpath" to generate_wrapper.py so that
@WrappedPath()s don't look odd (e.g.: one was: "bin/../.")

Bug: 816629
Change-Id: I5aa5dc7c2033e3386712f7162fe7371dc47661fb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1866556
Commit-Queue: Andrew Grieve <agrieve@chromium.org>
Commit-Queue: John Budorick <jbudorick@chromium.org>
Auto-Submit: Andrew Grieve <agrieve@chromium.org>
Reviewed-by: John Budorick <jbudorick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#707092}