Remove token rotation from TokenHandleUtil

The rotation mechanism has been added 20+ milestones ago(in M91) and all
actively used Chromebooks should have it already rotated. In case it
were not it will only lead to a single additional online reauth as a
result of failed token handle check. The metric that captures token
validation response time has been also added to the branch where token
validation fails (because e.g. it has been changed from another device).

Bug: b:274707666
Change-Id: I47cd349ab4fbb71b5cabb254d78910a455f5bd47
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4489265


Reviewed-by: Danila Kuzmin <dkuzmin@google.com>
Reviewed-by: Kush Sinha <sinhak@chromium.org>
Commit-Queue: Maciek Slusarczyk <mslus@chromium.org>
Reviewed-by: Roman Sorokin <rsorokin@google.com>
Cr-Commit-Position: refs/heads/main@{#1140097}