roll back now-unneeded changes

include/xrpl/tx/ApplyContext.h

@@ -133,11 +133,6 @@ private:
 
     // The ID of the batch transaction we are executing under, if seated.
     std::optional<uint256 const> parentBatchId_;
-
-    // A temporary helper object that passes around ApplyContext info
-    // Only necessary (for now) because the ApplyContext can't be passed into helpers due to
-    // levelization
-    ApplyViewContext viewCtx_;
 };
 
 }  // namespace xrpl