[glib] Non-fast-forward update to branch carlosgc/uri-host-nullable

[Philip Withnall <pwithnall src gnome org>]

The branch 'carlosgc/uri-host-nullable' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  51003d4... Use C++11 decltype where possible
  d95885d... atomic: Fix type error with clang++
  4273c43... glib_typeof: It is an API break that should be opt-in
  80fa64d... Fix missing initializer warning in gio/gdelayedsettingsback
  68e69a4... Fix missing initializer warning in gio/gdbusconnection.c:g_
  0cc48ee... Fix missing initializer warning in gio/gdbusobjectmanagerse
  2fd4290... Fix several missing initializer warnings in gio/gapplicatio
  e38982d... Merge branch 'atomic-typeof' into 'master'
  ccb43b3... Fix signedness warnings in gio/ghttpproxy.c:g_http_proxy_co
  7e958fd... Merge branch 'fix_more_warnings' into 'master'
  c1921ff... guri: Mark g_uri_get_host as nullable

Commits added to the branch:

  5221b6a... guri: Mark g_uri_get_host as nullable