[gtkmm] Fix the build with latest GTK+.

[Murray Cumming <murrayc src gnome org>]

commit cbd966372a6646ae546293c1b7d38a21563a8f72
Author: Murray Cumming <murrayc murrayc com>
Date:   Thu Oct 21 09:27:32 2010 +0200

    Fix the build with latest GTK+.
    
    * tools/extra_defs_gen/generate_defs_gtk.cc: Remove the mention of
    GTK_TYPE_COMBO_BOX_ENTRY.

 ChangeLog                                 |    7 +++++++
 tools/extra_defs_gen/generate_defs_gtk.cc |    1 -
 2 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 4f90368..cae0d96 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2010-10-21  Murray Cumming  <murrayc murrayc com>
+
+	Fix the build with latest GTK+.
+
+	* tools/extra_defs_gen/generate_defs_gtk.cc: Remove the mention of
+	GTK_TYPE_COMBO_BOX_ENTRY.
+
 2010-10-20  Murray Cumming  <murrayc murrayc com>
 
 	Fix the build with latest GTK, removing Widget::hide_all().
diff --git a/tools/extra_defs_gen/generate_defs_gtk.cc b/tools/extra_defs_gen/generate_defs_gtk.cc
index 24f9cfe..ba9a223 100644
--- a/tools/extra_defs_gen/generate_defs_gtk.cc
+++ b/tools/extra_defs_gen/generate_defs_gtk.cc
@@ -86,7 +86,6 @@ int main(int argc, char** argv)
             << get_defs( GTK_TYPE_COLOR_SELECTION )
             << get_defs( GTK_TYPE_COLOR_SELECTION_DIALOG )
             << get_defs( GTK_TYPE_COMBO_BOX )
-            << get_defs( GTK_TYPE_COMBO_BOX_ENTRY )
             << get_defs( GTK_TYPE_CONTAINER )
             << get_defs( GTK_TYPE_CELL_VIEW )
             << get_defs( GTK_TYPE_DIALOG )