[orca] Remove the no-longer-needed cairo dependency

[Joanmarie Diggs <joanied src gnome org>]

commit 9ee51eb37ab6ae4ac047fa9f9bb37616ca2adc2b
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Thu Sep 12 17:13:41 2013 -0400

    Remove the no-longer-needed cairo dependency

 configure.ac |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 1ed3f70..5c036c4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -47,7 +47,6 @@ AM_PATH_PYTHON(3.3)
 # if DISPLAY is not set, and we don't like that.
 
 AM_CHECK_PYMOD(gi,,,[AC_MSG_ERROR(Could not find python module: gi)])
-AM_CHECK_PYMOD(cairo,,,[AC_MSG_ERROR(Could not find python module: cairo)])
 AM_CHECK_PYMOD(json,,,[AC_MSG_ERROR(Could not find python module: json)])
 AM_CHECK_PYMOD(brlapi,,[brlapi_available="yes"],[brlapi_available="no"])
 AM_CHECK_PYMOD(speechd,,[speechd_available="yes"],[speechd_available="no"])