Tint 87% dark in day mode and 100% white for night mode
Bug: 129413562
Test: make RunSettingsRoboTests -j32 ROBOTEST_FILTER=com.android.settings.wifi.details.WifiDetailPreferenceControllerTest
Test: manual test
Change-Id: Ia31231ca7871ac4efcea5e1232690ff4374df5b3
(cherry picked from commit 86f65ef488)