editor: centralize engine runtime access

editor/app/Windowing/Content/EditorWorkspaceWindowContentController.cpp

@@ -118,7 +118,8 @@ void EditorWorkspaceWindowContentController::Initialize(
         context.runtimePaths,
         context.textureHost,
         context.resourceService,
-        context.textMeasurer);
+        context.textMeasurer,
+        context.engineServices);
     m_shellRuntime->AttachViewportWindowRenderer(context.viewportRenderer);
 }