[gnome-shell] .gitignore: add gnome-shell-perf-helper

[Dan Winship <danw src gnome org>]

commit 73853cf14786c78a26c09b4d6e6c94e35fb26077
Author: Dan Winship <danw gnome org>
Date:   Tue Mar 15 08:27:04 2011 -0400

    .gitignore: add gnome-shell-perf-helper

 .gitignore |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index dba52f8..b70dafa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -44,8 +44,9 @@ src/calendar-server/org.gnome.Shell.CalendarServer.service
 src/gnome-shell
 src/gnome-shell-calendar-server
 src/gnome-shell-extension-tool
-src/gnome-shell-real
 src/gnome-shell-jhbuild
+src/gnome-shell-perf-helper
+src/gnome-shell-real
 src/run-js-test
 src/test-recorder
 src/test-recorder.ogg