[gnome-builder] GbProjectTree: remove two unused #define

[Sebastien Lafargue <slafargue src gnome org>]

commit 57bb50690b1cbdaca52c46de2a9cd38a1d986325
Author: Sébastien Lafargue <slafargue gnome org>
Date:   Mon Jun 29 17:54:09 2015 +0200

    GbProjectTree: remove two unused #define

 src/project-tree/gb-project-tree.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/src/project-tree/gb-project-tree.c b/src/project-tree/gb-project-tree.c
index d34ef22..8886560 100644
--- a/src/project-tree/gb-project-tree.c
+++ b/src/project-tree/gb-project-tree.c
@@ -23,9 +23,6 @@
 #include "gb-project-tree-builder.h"
 #include "gb-project-tree-private.h"
 
-#define WIDTH_MIN 1
-#define WIDTH_MAX 1000
-
 G_DEFINE_TYPE (GbProjectTree, gb_project_tree, GB_TYPE_TREE)
 
 enum {