Bug 1570661 - Don't save GeckoView state in Fennec r=geckoview-reviewers,droeh

Differential Revision: https://phabricator.services.mozilla.com/D41017

--HG--
extra : moz-landing-system : lando

mobile/android/base/java/org/mozilla/gecko/GeckoApp.java

@@ -1102,7 +1102,7 @@ public abstract class GeckoApp extends GeckoActivity
         mLayerView = (GeckoView) findViewById(R.id.layer_view);
         // Disable automatic state staving - we require some special handling that we need to do
         // ourselves.
-        mLayerView.setSaveFromParentEnabled(false);
+        mLayerView.setSaveEnabled(false);
 
         final GeckoSession session = new GeckoSession(
                 new GeckoSessionSettings.Builder()