[gimp] app: remove the handle transform tool toggle from preferences

[Michael Natterer <mitch src gnome org>]

commit 23f31b2ca31d44250dd6c031673c3033f21b94ce
Author: Michael Natterer <mitch gimp org>
Date:   Wed Jun 28 18:57:57 2017 +0200

    app: remove the handle transform tool toggle from preferences
    
    It's out of the playground now.

 app/dialogs/preferences-dialog.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/app/dialogs/preferences-dialog.c b/app/dialogs/preferences-dialog.c
index 73436bf..82de4f4 100644
--- a/app/dialogs/preferences-dialog.c
+++ b/app/dialogs/preferences-dialog.c
@@ -1388,9 +1388,6 @@ prefs_dialog_new (Gimp       *gimp,
       button = prefs_check_button_add (object, "playground-npd-tool",
                                        _("_N-Point Deformation tool"),
                                        GTK_BOX (vbox2));
-      button = prefs_check_button_add (object, "playground-handle-transform-tool",
-                                       _("_Handle Transform tool"),
-                                       GTK_BOX (vbox2));
       button = prefs_check_button_add (object, "playground-seamless-clone-tool",
                                        _("_Seamless Clone tool"),
                                        GTK_BOX (vbox2));