[gitg] Clean up the method access scope

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 503fbbde6ffea6a968d4a4db304ea8e79673f843
Author: Techlive Zheng <techlivezheng gmail com>
Date:   Mon Jun 3 09:59:28 2013 +0800

    Clean up the method access scope

 plugins/history/gitg-history-navigation.vala |   30 +++++++++++++-------------
 1 files changed, 15 insertions(+), 15 deletions(-)
---
diff --git a/plugins/history/gitg-history-navigation.vala b/plugins/history/gitg-history-navigation.vala
index a05ff04..6b9e874 100644
--- a/plugins/history/gitg-history-navigation.vala
+++ b/plugins/history/gitg-history-navigation.vala
@@ -330,10 +330,10 @@ namespace GitgHistory
                        ++d_oid;
                }
 
-               public new Navigation append(string text,
-                                            string? name,
-                                            string? icon_name,
-                                            owned NavigationActivated? callback)
+               private new Navigation append(string text,
+                                             string? name,
+                                             string? icon_name,
+                                             owned NavigationActivated? callback)
                {
                        Gtk.TreeIter iter;
                        append_one(text, name, icon_name, Hint.NONE, (owned)callback, out iter);
@@ -341,10 +341,10 @@ namespace GitgHistory
                        return this;
                }
 
-               public new Navigation append_default(string text,
-                                                    string? name,
-                                                    string? icon_name,
-                                                    owned NavigationActivated? callback)
+               private new Navigation append_default(string text,
+                                                     string? name,
+                                                     string? icon_name,
+                                                     owned NavigationActivated? callback)
                {
                        Gtk.TreeIter iter;
                        append_one(text, name, icon_name, Hint.DEFAULT, (owned)callback, out iter);
@@ -352,7 +352,7 @@ namespace GitgHistory
                        return this;
                }
 
-               public new Navigation append_separator()
+               private new Navigation append_separator()
                {
                        Gtk.TreeIter iter;
                        append_one("", null, null, Hint.SEPARATOR, null, out iter);
@@ -360,8 +360,8 @@ namespace GitgHistory
                        return this;
                }
 
-               public Navigation begin_header(string text,
-                                              string? icon_name)
+               private Navigation begin_header(string text,
+                                               string? icon_name)
                {
                        Gtk.TreeIter iter;
 
@@ -371,7 +371,7 @@ namespace GitgHistory
                        return this;
                }
 
-               public Navigation end_header()
+               private Navigation end_header()
                {
                        if (d_parents != null)
                        {
@@ -381,18 +381,18 @@ namespace GitgHistory
                        return this;
                }
 
-               public uint begin_section()
+               private uint begin_section()
                {
                        d_parents = null;
                        return d_sections;
                }
 
-               public void end_section()
+               private void end_section()
                {
                        ++d_sections;
                }
 
-               public void remove_section(uint section)
+               private void remove_section(uint section)
                {
                        Gtk.TreeIter iter;