Cleanup debug_allow_non_native_refresh_rate_override

This sysprop is defaulted to true, and there is no reason
to keep the behavior for the false case.

Bug: 251493618
Test: atest DisplayManagerServiceTest
Change-Id: I75965eca5b127bc8aa9f7b77ab5fdee458bf0b47
1 file changed
tree: 11c9a07662e6238a77acca6012b88f8ec11c3299
  1. srcs/
  2. CAR_OWNERS
  3. OWNERS