Address TODOs and deflake TimeZoneUpdateHostTest

This commit removes a couple of TODOs that were
previously awaiting an AOSP push.

The delay on conditions has also been increased
as the test appears to be flaky and particularly
unreliable on eng builds.

Test: Ran PtsTimeZoneTestCases internally / built on AOSP
Test: atest PtsTimeZoneTestCases
Bug: 64015928
Bug: 68868666
Bug: 67833617
Change-Id: I6ca599cd0554f8a44c3e17ecd05bd33920da5ec0
1 file changed
tree: 6a241367f6d0c4e05a2737f7d345dfd478075157
  1. oem_template/
  2. src/
  3. testing/
  4. Android.mk
  5. proguard.cfg
  6. README