[Wi-Fi] WiFi Settings inclusive language fix plan phase 2

Replace WiFi related terms which contain Blacklist,Dummy,Sane or Sanity Check wordings.
Goal: Create a fixit for Android Platform to reduce the use of non-inclusive language for all code.

Bug: 161425297
Test: make RunSettingsRoboTests -j
Change-Id: I1ff89bd2a6636ada1e0f5b9879aecbbd5dab4012

src/com/android/settings/datausage/DataUsageSummaryPreferenceController.java

@@ -378,11 +378,11 @@ public class DataUsageSummaryPreferenceController extends TelephonyBasePreferenc
         // First plan in the list is the primary plan
         SubscriptionPlan plan = plans.get(0);
         return plan.getDataLimitBytes() > 0
-                && saneSize(plan.getDataUsageBytes())
+                && validSize(plan.getDataUsageBytes())
                 && plan.getCycleRule() != null ? plan : null;
     }
 
-    private static boolean saneSize(long value) {
+    private static boolean validSize(long value) {
         return value >= 0L && value < PETA;
     }