93f90d7795
Since we modified the way in which multiple repetitions of the same layout-qualifier-name in a single declaration collapse into the ast_type_qualifier class, we can simplify the merge_into_[in|out]_qualifier APIs through removing the create_node parameter. Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com> Signed-off-by: Andres Gomez <agomez@igalia.com>