removing ad_id from player create

Removing getAdIdProvider method from OneSignal.java. We will no longer use ad_id on iOS or Android for player records

Author: emawby

OneSignalSDK/onesignal/src/main/java/com/onesignal/OneSignal.java

@@ -433,14 +433,6 @@ static OSInAppMessageController getInAppMessageController() {
    @Nullable private static OSNotificationDataController notificationDataController;
 
    @Nullable private static AdvertisingIdentifierProvider adIdProvider;
-   private static synchronized @Nullable AdvertisingIdentifierProvider getAdIdProvider() {
-      if (adIdProvider == null) {
-         if (OSUtils.isAndroidDeviceType())
-            adIdProvider = new AdvertisingIdProviderGPS();
-      }
-
-      return adIdProvider;
-   }
 
    @SuppressWarnings("WeakerAccess")
    public static String sdkType = "native";
@@ -1422,11 +1414,6 @@ private static void registerUserTask() throws JSONException {
 
       deviceInfo.put("app_id", getSavedAppId());
 
-      if (getAdIdProvider() != null) {
-         String adId = getAdIdProvider().getIdentifier(appContext);
-         if (adId != null)
-            deviceInfo.put("ad_id", adId);
-      }
       deviceInfo.put("device_os", Build.VERSION.RELEASE);
       deviceInfo.put("timezone", getTimeZoneOffset());
       deviceInfo.put("timezone_id", getTimeZoneId());