Revert "Time zone update API classes"

This reverts commit fe6ec56c.

Fixes: 64606807
Test: Grab the cts binaries(android-cts.zip) from OC Release
Test: Extract and from android-cts/tools directory, launch ./cts-tradefed
Test: On the DUT with CL cherrypicked, run the below(will run this test on both abi's):
Test: run cts -m CtsPermission2TestCases -t android.permission2.cts.PermissionPolicyTest#testPlatformPermissionPolicyUnaltered --skip-connectivity-check --skip-preconditions --serial <device serial>
Test: android.permission2.cts.PermissionPolicyTest#testPlatformPermissionPolicyUnaltered doesn't fail for android namespace:android.permission.TRIGGER_TIME_ZONE_RULES_CHECK
Change-Id: I238e2b6fa7ce60e6a8cbfebcd13e5e4c596834af
Merged-In: I31b55e88072dd73055cb3d8cf252be6eac920322