[vala] glib-2.0: Drop unused PlusOperator attribute

[Jürg Billeter <juergbi src gnome org>]

commit 898564ab223f016484bc792b7b32cfd6d7040f28
Author: pancake <pancake youterm com>
Date:   Sat Mar 20 11:37:41 2010 +0100

    glib-2.0: Drop unused PlusOperator attribute
    
    Fixes bug 611164.

 vapi/glib-2.0.vapi |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/vapi/glib-2.0.vapi b/vapi/glib-2.0.vapi
index d7c758c..105e747 100644
--- a/vapi/glib-2.0.vapi
+++ b/vapi/glib-2.0.vapi
@@ -843,7 +843,6 @@ public class string {
 	[CCode (cname = "g_utf8_get_char_validated")]
 	public unichar get_char_validated (ssize_t max_len = -1);
 	[CCode (cname = "g_utf8_offset_to_pointer")]
-	[PlusOperator ()]
 	public unowned string offset (long offset);
 	[CCode (cname = "g_utf8_pointer_to_offset")]
 	public long pointer_to_offset (string pos);