Revert "[ package:dds / Service ] Added support for client naming and resume permissions"

This reverts commit bb959fc0de7e5c08c6f310ce467190ac8558a123.

Reason for revert: Failing tests

Original change's description:
> [ package:dds / Service ] Added support for client naming and resume permissions
> 
> Also marked `getClientName`, `setClientName`,
> `requirePermissionToResume` and `ClientName` as deprecated in the VM
> service specification as these features will be moving to DDS and will
> be removed in VM service protocol 4.0.
> 
> Change-Id: I4628ece96349a9883ee9d726d82e5cfae028a826
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/144986
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
> Commit-Queue: Ben Konyi <bkonyi@google.com>

TBR=bkonyi@google.com,rmacnak@google.com,asiva@google.com

Change-Id: I4e56cd93ad1eeefe69cd632dc798324271274dd7
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/145662
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>