[gtk-mac-integration] (2 commits) ...Merge Li DaoFeng's 'fix_namespace_pollution' into master.

From: John Ralls <jralls src gnome org>
To: commits-list gnome org
Cc:
Subject: [gtk-mac-integration] (2 commits) ...Merge Li DaoFeng's 'fix_namespace_pollution' into master.
Date: Tue, 30 Mar 2021 04:14:35 +0000 (UTC)

Summary of changes:

  961e57b... prevent global namespace pollution
  9478eda... Merge Li DaoFeng's 'fix_namespace_pollution' into master.