Add resourceImpl shadow to tests for sdk 26

 - Update ChooseLockPatternTest to sdk 26
 - Update SetupChooseLockPasswordTest to sdk 26
 - Update ChooseLockPasswordTest to sdk 26

Test: make RunSettingsRoboTests -j40
Change-Id: I453d835992eee01f8b5c0c71ebb95fa28f51d4c4
3 files changed