Revert "test: custom_results: graphics: Performance testing protobufs."

This reverts commit 75f08986337ede7a7caf7619ed0d150d67624f60.

Reason for revert: breaks infra/proto repo.

Original change's description:
> test: custom_results: graphics: Performance testing protobufs.
> 
> Protobufs to allow individual developers to record results of traces
> that are not executing actual tests on non-standard builds, including
> non Chrome OS environments like Crouton or from Linux Desktops.
> 
> Protobufs can be written out to bigquery for further analysis.
> 
> Messages exist to model
> - Machine is gathering the result.
> - Package identifies a particular version of software running.
> - Result is the actual result allowing multiple metrics of interest.
> - SoftwareConfig is the set of software running on a device for both
>   Chrome OS and Debian based systems.
> - SoftwareOverridesConfig is the set of software that was overriden
>   from the standard system software for a particular run.
> - Trace is general information about an apitrace trace.
> 
> BUG=b:152987133
> TEST=bqschemauploader, generate data, post results, query via plx
> 
> Change-Id: I8101dcdb782d3d2c185a50bb78942dd132b488ac
> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/infra/proto/+/2124777
> Commit-Queue: David Riley <davidriley@chromium.org>
> Tested-by: David Riley <davidriley@chromium.org>
> Reviewed-by: C Shapiro <shapiroc@chromium.org>

Bug: b:152987133
Change-Id: I25aad4f51236998f650b5f1dc1173d164628fbd0
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/infra/proto/+/2135427
Reviewed-by: David Riley <davidriley@chromium.org>
Reviewed-by: Sean Abraham <seanabraham@chromium.org>
Commit-Queue: David Riley <davidriley@chromium.org>
Commit-Queue: Sean Abraham <seanabraham@chromium.org>
Tested-by: David Riley <davidriley@chromium.org>
Tested-by: Sean Abraham <seanabraham@chromium.org>
10 files changed