Clean up FeatureFactory.getFeature()

Bug: 286764889
Test: m Settings
Change-Id: I7e472e6b0ca6b7a735c1b92742ddf06c545176fc

src/com/android/settings/security/screenlock/LockAfterTimeoutPreferenceController.java

@@ -54,7 +54,7 @@ public class LockAfterTimeoutPreferenceController extends AbstractPreferenceCont
         mUserId = userId;
         mLockPatternUtils = lockPatternUtils;
         mDPM = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
-        mTrustAgentManager = FeatureFactory.getFactory(context)
+        mTrustAgentManager = FeatureFactory.getFeatureFactory()
                 .getSecurityFeatureProvider().getTrustAgentManager();
     }