Fix undoing material type change doesn't update ref materials bugv2.2.0-rcv2.2.02.2

Also removed a previous hot fix (QT3DS-2768) and some cleanups in the
undo/redo system.

Task-number: QT3DS-2827
Change-Id: Id1bb8e89c4121dd3cf447bf29c1a0d02d034e247
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/Authoring/Client/Code/Core/Doc/DocumentEditor.cpp b/src/Authoring/Client/Code/Core/Doc/DocumentEditor.cpp
index 3171f50c..d7cdfb73 100644
--- a/src/Authoring/Client/Code/Core/Doc/DocumentEditor.cpp
+++ b/src/Authoring/Client/Code/Core/Doc/DocumentEditor.cpp
@@ -5703,5 +5703,5 @@ void CUpdateableDocumentEditor::RollbackEditor()
 
 std::shared_ptr<IInternalDocumentEditor> IInternalDocumentEditor::CreateEditor(CDoc &doc)
 {
-    return std::shared_ptr<IInternalDocumentEditor>(new CDocEditor(doc));
+    return std::make_shared<CDocEditor>(doc);
 }