[gnome-terminal] server: No longer set Ubuntu specific environment variables

[Egmont Koblinger <egmontkob src gnome org>]

commit 581019e2d2ff8ebae7511992f6b30b957f435a92
Author: Egmont Koblinger <egmont gmail com>
Date:   Thu Feb 1 23:07:03 2018 +0100

    server: No longer set Ubuntu specific environment variables
    
    https://bugzilla.gnome.org/show_bug.cgi?id=793105

 configure.ac |   24 ------------------------
 src/server.c |   12 ------------
 2 files changed, 0 insertions(+), 36 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 2ae8f43..0dfb0c9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -238,30 +238,6 @@ fi
 
 AM_CONDITIONAL([WITH_NAUTILUS_EXTENSION],[test "$with_nautilus_extension" = "yes"])
 
-# **********************
-# Distribution specifics
-# **********************
-
-if test -f /etc/os-release; then
-  DISTRO="$(. /etc/os-release && echo $ID)"
-else
-  DISTRO="unknown"
-fi
-
-case "$DISTRO" in
-  ubuntu) AC_DEFINE([HAVE_UBUNTU],[1],[Define if building under ubuntu]) ;;
-esac
-
-AC_MSG_CHECKING([whether building a distro package])
-AC_ARG_ENABLE([distro-packaging],
-  [AS_HELP_STRING([--enable-distro-packaging],[enable when building a distro package])],
-  [],[enable_distro_packaging=no])
-AC_MSG_RESULT([$enable_distro_packaging])
-
-if test "$enable_distro_packaging" = "yes"; then
-  AC_DEFINE([ENABLE_DISTRO_PACKAGING],[1],[Define if building a distro package])
-fi
-
 # ***********
 # Compilation
 # ***********
diff --git a/src/server.c b/src/server.c
index ac89ca7..cce7581 100644
--- a/src/server.c
+++ b/src/server.c
@@ -132,18 +132,6 @@ init_server (int argc,
   if (g_getenv ("G_ENABLE_DIAGNOSTIC") == NULL)
     g_setenv ("G_ENABLE_DIAGNOSTIC", "0", TRUE);
 
-#ifdef HAVE_UBUNTU
-#ifndef ENABLE_DISTRO_PACKAGING
-  /* Set some env vars to disable the ubuntu modules. Their package will be 
-   * built using --enable-distro-packaging, but anyone running from git will
-   * get the right behaviour.
-   */
-  g_setenv ("LIBOVERLAY_SCROLLBAR", "0", TRUE);
-#endif
-  g_setenv ("UBUNTU_MENUPROXY", "0", TRUE);
-  g_setenv ("NO_UNITY_GTK_MODULE", "1", TRUE);
-#endif
-
   _terminal_debug_init ();
 
   /* Change directory to $HOME so we don't prevent unmounting, e.g. if the