[gnome-builder] Revert "tree: use fixed height mode"

[Christian Hergert <chergert src gnome org>]

commit 008dd91b2e938595a65ca97dd23bff3aa0419b59
Author: Christian Hergert <christian hergert me>
Date:   Fri Apr 10 22:28:23 2015 -0700

    Revert "tree: use fixed height mode"
    
    This reverts commit d0b31c96a1981112640e3b8a70822f2db157a342.
    
    This breaks horizontal scrolling.

 src/tree/gb-tree.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/src/tree/gb-tree.c b/src/tree/gb-tree.c
index 9b76794..c7af625 100644
--- a/src/tree/gb-tree.c
+++ b/src/tree/gb-tree.c
@@ -1160,8 +1160,6 @@ gb_tree_init (GbTree *tree)
 
   tree->priv = gb_tree_get_instance_private (tree);
 
-  gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (tree), TRUE);
-
   tree->priv->builders = g_ptr_array_new ();
   g_ptr_array_set_free_func (tree->priv->builders, g_object_unref);
   tree->priv->store = gtk_tree_store_new (1, GB_TYPE_TREE_NODE);
@@ -1172,7 +1170,6 @@ gb_tree_init (GbTree *tree)
                             tree);
 
   column = g_object_new (GTK_TYPE_TREE_VIEW_COLUMN,
-                         "sizing", GTK_TREE_VIEW_COLUMN_FIXED,
                          "title", "Node",
                          NULL);
   tree->priv->column = GTK_TREE_VIEW_COLUMN (column);