[gnome-power-manager] Raise the GTK build dep to 2.91.0

[Richard Hughes <rhughes src gnome org>]

commit 9708f927ea23e077c9e91862f8ec30f8e0082a72
Author: Richard Hughes <richard hughsie com>
Date:   Mon Oct 4 14:34:02 2010 +0100

    Raise the GTK build dep to 2.91.0

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 3360c6e..751f070 100644
--- a/configure.ac
+++ b/configure.ac
@@ -108,13 +108,13 @@ PKG_CHECK_MODULES(DBUS,[
  gthread-2.0])
 
 PKG_CHECK_MODULES(GNOME, [
- gtk+-3.0 >= 2.90.3
+ gtk+-3.0 >= 2.91.0
  gconf-2.0 >= 2.31.1
  gnome-keyring-1 >= 0.6.0
  cairo >= 1.0.0])
 
 PKG_CHECK_MODULES(GDK, [
- gdk-3.0 >= 2.90.3
+ gdk-3.0 >= 2.91.0
  gdk-x11-3.0])
 
 PKG_CHECK_MODULES(X11, [