Merge "Flag cleanup: keyboard_a11y_(bounce/slow/sticky)_keys_flag" into main

src/com/android/settings/inputmethod/KeyboardAccessibilitySlowKeysController.java

@@ -65,13 +65,6 @@ public class KeyboardAccessibilitySlowKeysController extends
         return true;
     }
 
-    @Override
-    public int getAvailabilityStatus() {
-        return (super.getAvailabilityStatus() == AVAILABLE)
-                && InputSettings.isAccessibilitySlowKeysFeatureFlagEnabled() ? AVAILABLE
-                : UNSUPPORTED_ON_DEVICE;
-    }
-
     @Override
     protected void onInputSettingUpdated() {
         if (mPrimarySwitchPreference != null) {