[chrome-gnome-shell] (14 commits) ...connector: added lint hints

[Yuri Konotopov <ykonotopov src gnome org>]

Summary of changes:

  fb7c157... Moved update check code to native connector. (*)
  974091c... Rewritten connector to use Gio.Application/Glib. (*)
  7e92a0e... connector: added missing 'self' references (*)
  7d5e77d... connector: always print pid in logError (*)
  a54ae7e... connector: print update error message to stderr (*)
  8e7347d... connector: disable update check for system extensions. (*)
  e61fd53... Merge branch 'master' into feature/connector-update-check (*)
  4fc7242... notifications: implemented native Gio.Notification support (*)
  2e8a042... update: use supports instead of version check (*)
  4a0c3d2... desktop: added icon (*)
  c32faae... cmake: install desktop file, DBus service file and icons (*)
  7654bd3... connector: fixed Python 3 error (*)
  16f61dc... connector: formatted and cleaned up
  c4d6672... connector: added lint hints

(*) This commit already existed in another branch; no separate mail sent