[glibmm/glibmm-2-30] Revert previous commit that I was not meant to be pushed in this branch.

[Hubert FiguiÃre <hub src gnome org>]

commit c1f772a83daa4318ebdec52761753d067ab5e9e1
Author: Hub Figuiere <hub figuiere net>
Date:   Wed Nov 16 21:27:30 2011 -0800

    Revert previous commit that I was not meant to be pushed in this branch.

 tools/m4/property.m4 |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tools/m4/property.m4 b/tools/m4/property.m4
index aae8f70..4a9877b 100644
--- a/tools/m4/property.m4
+++ b/tools/m4/property.m4
@@ -15,7 +15,7 @@ define(`_PROPERTY_PROXY',`dnl
 dnl
 dnl Put spaces around the template parameter if necessary.
 pushdef(`__PROXY_TYPE__',`dnl
-Glib::PropertyProxy$4< _QUOTE($3) >'dnl
+Glib::PropertyProxy$4<'ifelse(regexp(_QUOTE($3),`>$'),`-1',_QUOTE($3),` '_QUOTE($3)` ')`>'dnl
 )dnl
 #ifdef GLIBMM_PROPERTIES_ENABLED
 /** $5