[DO NOT MERGE] [Verifier] Revert DisplayModesTest

Reverts the TV specific test for display modes as the framework
currently doesn't provide full support for the test to pass.

Bug: 165877121
Test: m CtsVerifier && adb install -r -g $OUT/data/app/CtsVerifier/CtsVerifier.apk
Change-Id: Ib2f79889297e02d67a89be7dbbbe399b913b3b26
3 files changed