Revert "Create a HwNoService class that fakes hwservicemanager"

Revert submission 2866127-HwNoService

Reason for revert:
DroidMonitor: Potential culprit for Bug 315883998 - verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.

Reverted changes: /q/submissionid:2866127-HwNoService

Change-Id: Ib3aea655d19bc0a508abfaa093b75c7a16c29b5e
2 files changed