[gnome-terminal] screen: No need to set PWD anymore, it's done by VTE now

[Egmont Koblinger <egmontkob src gnome org>]

commit 33890237e312fc8cbc7d395ce7843e80f8e37003
Author: Egmont Koblinger <egmont gmail com>
Date:   Tue Feb 6 19:23:19 2018 +0100

    screen: No need to set PWD anymore, it's done by VTE now
    
    https://bugzilla.gnome.org/show_bug.cgi?id=758452

 src/terminal-screen.c |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)
---
diff --git a/src/terminal-screen.c b/src/terminal-screen.c
index 5f78de9..f67f8a2 100644
--- a/src/terminal-screen.c
+++ b/src/terminal-screen.c
@@ -1222,12 +1222,6 @@ get_child_environment (TerminalScreen *screen,
    */
   g_hash_table_remove (env_table, "WINDOWID");
 
-  /* We need to put the working directory also in PWD, so that
-   * e.g. bash starts in the right directory if @cwd is a symlink.
-   * See bug #502146.
-   */
-  g_hash_table_replace (env_table, g_strdup ("PWD"), g_strdup (cwd));
-
   terminal_util_add_proxy_env (env_table);
 
   /* Add gnome-terminal private env vars used to communicate back to g-t-server */