Revert "metrics: test new implementation of seek penalty metric provider"

This reverts commit 42493b0dad36b341fdb5fc5f6f1a1197e72e2241.

Reason for revert:
LUCI Bisection has identified this change as the culprit of a build failure. See the analysis: https://ci.chromium.org/ui/p/chromium/bisection/compile-analysis/b/8734452988294812625

Sample failed build: https://ci.chromium.org/b/8734452988294812625

If this is a false positive, please report it at http://b.corp.google.com/createIssue?component=1199205&description=Analysis%3A+https%3A%2F%2Fchromium-review.googlesource.com%2Fc%2Fchromium%2Fsrc%2F%2B%2F5889536&format=PLAIN&priority=P3&title=Wrongly+blamed+https%3A%2F%2Fci.chromium.org%2Fui%2Fp%2Fchromium%2Fbisection%2Fcompile-analysis%2Fb%2F8734452988294812625&type=BUG

Original change's description:
> metrics: test new implementation of seek penalty metric provider
>
> For go/preread-summary, Catan is looking to take action based on whether
> users are running an SSD. To this end, we are looking to centralize
> the querying of this drive into //base, to permit metrics, performance
> manager, and possibly the image writer to each call the same functions.
>
> However, in writing this, I noticed that the the linux
> drive_metrics_provider is broken, in that it only works when querying
> /dev/sda, which is not common (all m.2 drives are nvme[0-9]), and leads
> to >50% of users on linux having this attribute unset in logs.
>
> To this end, this CL merges the new implementation into //base, and
> records histograms to determine the yes/no/unknown distribution of
> both the new and old implementations to determine any changes that
> occur.
>
> Histograms verified to be working locally.
>
> Bug: 325307453
> Change-Id: Ib4bc17b19a1389c96a4f929ffafa0f5676bd0501
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5889536
> Reviewed-by: Yaron Friedman <yfriedman@chromium.org>
> Reviewed-by: Mark Rowe <markrowe@chromium.org>
> Reviewed-by: Luc Nguyen <lucnguyen@google.com>
> Commit-Queue: Sean Maher <spvw@chromium.org>
> Reviewed-by: Daniel Cheng <dcheng@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1366803}
>

Bug: 325307453
Change-Id: I3ffa4f157e5dcd08b9b3880a5eb2e3d612902db6
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5922741
Commit-Queue: luci-bisection@appspot.gserviceaccount.com <luci-bisection@appspot.gserviceaccount.com>
Bot-Commit: luci-bisection@appspot.gserviceaccount.com <luci-bisection@appspot.gserviceaccount.com>
Owners-Override: luci-bisection@appspot.gserviceaccount.com <luci-bisection@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#1366978}