[dia] Remove superfuous Text::parent_object

[Hans Breuer <hans src gnome org>]

commit 72d2442040765bd81c081c71540e0fbeff30c7c1
Author: Hans Breuer <hans breuer org>
Date:   Tue Jul 7 22:51:40 2009 +0200

    Remove superfuous Text::parent_object

 lib/text.h |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/lib/text.h b/lib/text.h
index 19570b2..190c1fd 100644
--- a/lib/text.h
+++ b/lib/text.h
@@ -30,11 +30,7 @@ typedef enum {
 #include "focus.h"
 #include "properties.h"
 
-#define USE_TEXTLINE_FOR_LINES
-
 struct _Text {
-  /** The object that owns this text. */
-  DiaObject *parent_object;
   /* don't change these values directly, use the text_set* functions */
   
   /* Text data: */