Address nit

Author: knopp

lib/web_ui/lib/src/engine/text_editing/text_editing.dart

@@ -1361,7 +1361,6 @@ abstract class DefaultTextEditingStrategy with CompositionAwareMixin implements
   @override
   void setEditingState(EditingState? editingState) {
     lastEditingState = editingState;
-    _editingDeltaState = null;
     if (!isEnabled || !editingState!.isValid) {
       return;
     }
@@ -1394,9 +1393,9 @@ abstract class DefaultTextEditingStrategy with CompositionAwareMixin implements
       lastEditingState = newEditingState;
       _editingDeltaState = newTextEditingDeltaState;
       onChange!(lastEditingState, _editingDeltaState);
-      // Flush delta after it has been sent to framework.
-      _editingDeltaState = null;
     }
+    // Flush delta after it has been sent to framework.
+    _editingDeltaState = null;
   }
 
   void handleBeforeInput(DomEvent event) {

lib/web_ui/test/engine/text_editing_test.dart

@@ -2810,6 +2810,7 @@ Future<void> testMain() async {
       expect(editingStrategy!.editingDeltaState.oldText, 'foo bar');
 
       editingStrategy!.setEditingState(EditingState(text: 'foo bar baz', baseOffset: 11, extentOffset: 11));
+      input.dispatchEvent(createDomEvent('Event', 'input'));
       expect(editingStrategy?.editingDeltaState.oldText, 'foo bar baz');
     });
   });