Revert "Add PccSandboxManager and PccSandboxManagerService classes"

Revert submission 35058834-pcc-sandbox-manager

Reason for revert: Droidmonitor initiated the revert due to http://b/443045564. Will be verifying through ABTD before submission.

Reverted changes: /q/submissionid:35058834-pcc-sandbox-manager

Fix: 443045564

Bug: 430201829
Bug: 437280042
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:bfb0f2ce6ee7b678a1ab40f11a11d851266b2def)
Merged-In: I60af66502c388d004a60e1cce634dcf632a1a847
Change-Id: I60af66502c388d004a60e1cce634dcf632a1a847