Revert recent changes that make DevicePolicyManager call TimeDetector /
TimeZoneDetector to change the device time / time zone.
The DPC app runs as the user, so any rules that the TimeDetector /
TimeZoneDetector wants to enforce about what the end user can do will
need to be different for the DPMS path. There will be a dedicated
(probably LocalService) code path for the DPMS to use instead.
Bug: 140712361
Test: treehugger
Merged-In: Ia60702492231cc4c7c5de157c1f266d30996d950
Change-Id: Ia60702492231cc4c7c5de157c1f266d30996d950
(cherry picked from commit 77c9fcdb10)
ce50962714