Add Chromium-only Blender WebEngine parity work

blender-5.2.0/source/blender/blenlib/intern/ustring.cc

@@ -0,0 +1,14 @@
+/* SPDX-FileCopyrightText: 2026 Blender Authors
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include "BLI_ustring.hh"
+
+namespace blender {
+
+UString UString::from_ptr_noinline(const char *str)
+{
+  return UString(str);
+}
+
+}  // namespace blender