[libgit2-glib] Update tree to new api

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 40e42a92ec580c653eb89db3b9c6319a12843a45
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Tue Dec 4 13:20:54 2012 +0100

    Update tree to new api

 libgit2-glib/ggit-tree.c |    6 +++---
 libgit2-glib/ggit-tree.h |    2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/libgit2-glib/ggit-tree.c b/libgit2-glib/ggit-tree.c
index 54d150e..ec834a5 100644
--- a/libgit2-glib/ggit-tree.c
+++ b/libgit2-glib/ggit-tree.c
@@ -182,8 +182,8 @@ walk_callback_wrapper (const char           *root,
 /**
  * ggit_tree_walk:
  * @tree: a #GgitTree.
- * @callback: (scope call): the callback to call for each entry
  * @mode: the walking order
+ * @callback: (scope call): the callback to call for each entry
  * @user_data: (closure): user data for the callback.
  * @error: a #GError for error reporting, or %NULL.
  *
@@ -194,8 +194,8 @@ walk_callback_wrapper (const char           *root,
  **/
 void
 ggit_tree_walk (GgitTree              *tree,
-                GgitTreeWalkCallback   callback,
                 GgitTreeWalkMode       mode,
+                GgitTreeWalkCallback   callback,
                 gpointer               user_data,
                 GError               **error)
 {
@@ -210,8 +210,8 @@ ggit_tree_walk (GgitTree              *tree,
 	info.user_data = user_data;
 
 	ret = git_tree_walk (_ggit_native_get (tree),
-	                     (git_treewalk_cb)walk_callback_wrapper,
 	                     mode,
+	                     (git_treewalk_cb)walk_callback_wrapper,
 	                     &info);
 
 	if (ret != GIT_OK)
diff --git a/libgit2-glib/ggit-tree.h b/libgit2-glib/ggit-tree.h
index 9fa9dd9..0a36b33 100644
--- a/libgit2-glib/ggit-tree.h
+++ b/libgit2-glib/ggit-tree.h
@@ -73,8 +73,8 @@ GgitTreeEntry *ggit_tree_get_by_file    (GgitTree *tree,
                                          GFile    *file);
 
 void           ggit_tree_walk           (GgitTree              *tree,
-                                         GgitTreeWalkCallback   callback,
                                          GgitTreeWalkMode       mode,
+                                         GgitTreeWalkCallback   callback,
                                          gpointer               user_data,
                                          GError               **error);