Fix kernel log timestamp not update on no battery device

remove dead code and correct time for every 60 seconds.

Bug: https://issuetracker.google.com/311122450
Bug: https://issuetracker.google.com/267123712
Bug: https://issuetracker.google.com/197877785
Test: logcat -b kernel
Change-Id: Iced06fdadfc85e4073b29fa267d0a143f8719330
1 file changed
tree: 159f53472e818083e3dad895d0fceb72c7df990c
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/
  5. rust/
  6. OWNERS
  7. PREUPLOAD.cfg
  8. TEST_MAPPING