test-tool: Remove unused imports

Fixes: ee7e62c9c8 ("perf-tool: Spawn perf-tool-helper from gnome-shell")
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3986>

diff --git a/src/gnome-shell-test-tool.in b/src/gnome-shell-test-tool.in
index fd46106d9037d5e52fb5a7d5dbee97c14e694d89..504d0b4748089253e637bddd106c2c7b68c739ea 100755 (executable)
--- a/src/gnome-shell-test-tool.in
+++ b/src/gnome-shell-test-tool.in
@@ -2,7 +2,6 @@
 # -*- mode: Python; indent-tabs-mode: nil; -*-
 
 import datetime
-from gi.repository import GLib, GObject, Gio
 try:
     import json
 except ImportError: