[folks] Remove unused declaration from tp-lowlevel.h

[Philip Withnall <pwithnall src gnome org>]

commit 0af88f31edb469049cb53e4d8bab257482dc02d0
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Mon Aug 30 10:22:20 2010 +0100

    Remove unused declaration from tp-lowlevel.h
    
    It was causing g-ir-scanner to fail when building packages.

 backends/telepathy/lib/tp-lowlevel.h |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/backends/telepathy/lib/tp-lowlevel.h b/backends/telepathy/lib/tp-lowlevel.h
index 85aaf90..a00760d 100644
--- a/backends/telepathy/lib/tp-lowlevel.h
+++ b/backends/telepathy/lib/tp-lowlevel.h
@@ -52,10 +52,9 @@ GType folks_tp_lowlevel_get_type (void);
 #define FOLKS_IS_TP_LOWLEVEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), FOLKS_TYPE_TP_LOWLEVEL))
 #define FOLKS_TP_LOWLEVEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), FOLKS_TYPE_TP_LOWLEVEL, FolksTpLowlevelClass))
 
-GQuark folks_error_quark (void);
 GQuark folks_tp_lowlevel_error_quark (void);
-
 #define FOLKS_TP_LOWLEVEL_ERROR (folks_tp_lowlevel_error_quark ())
+
 typedef enum {
   FOLKS_TP_LOWLEVEL_ERROR_INVALID_ARGUMENT,
 } FolksTpLowlevelError;