[gnome-boxes] Remove unused identifiers

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 0e5b75459b4f68e280f7d20531f775a665bb4248
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Tue Oct 25 00:14:26 2011 +0300

    Remove unused identifiers
    
    git has them in history so feel free to revive them when needed.

 src/collection.vala |    9 ---------
 src/util.vala       |   22 ----------------------
 src/wizard.vala     |    2 +-
 3 files changed, 1 insertions(+), 32 deletions(-)
---
diff --git a/src/collection.vala b/src/collection.vala
index 1138934..dff3e94 100644
--- a/src/collection.vala
+++ b/src/collection.vala
@@ -60,15 +60,6 @@ private class Boxes.CollectionSource: GLib.Object {
                                 KeyFileFlags.KEEP_COMMENTS | KeyFileFlags.KEEP_TRANSLATIONS);
     }
 
-    private void save () {
-        if (filename == null) {
-            filename = make_filename (name);
-            keyfile_save (keyfile, get_pkgconfig_source (filename));
-        } else {
-            keyfile_save (keyfile, get_pkgconfig_source (filename), true);
-        }
-    }
-
     private string? get_string (string group, string key) {
         try {
             return keyfile.get_string (group, key);
diff --git a/src/util.vala b/src/util.vala
index b73af2e..6febb31 100644
--- a/src/util.vala
+++ b/src/util.vala
@@ -144,17 +144,6 @@ namespace Boxes {
         return obj->stringval;
     }
 
-    private bool keyfile_save (KeyFile key_file, string file_name, bool overwrite = false) {
-        if (!overwrite && FileUtils.test (file_name, FileTest.EXISTS))
-            return false;
-
-        var file = FileStream.open (file_name, "w");
-        var data = key_file.to_data (null);
-        file.puts (data);
-
-        return true;
-    }
-
     public string replace_regex (string str, string old, string replacement) {
         try {
             var regex = new GLib.Regex (old);
@@ -165,17 +154,6 @@ namespace Boxes {
         }
     }
 
-    private string make_filename (string name) {
-        var filename = replace_regex (name, "[\\\\/:()<>|?*]", "_");
-
-        var tryname = filename;
-        for (var i = 0; FileUtils.test (tryname, FileTest.EXISTS); i++) {
-            tryname =  "%s-%d".printf (filename, i);
-        }
-
-        return tryname;
-    }
-
     private void actor_add (Clutter.Actor actor, Clutter.Container container) {
         if (actor.get_parent () == (Clutter.Actor) container)
             return;
diff --git a/src/wizard.vala b/src/wizard.vala
index 3026a12..58d5d00 100644
--- a/src/wizard.vala
+++ b/src/wizard.vala
@@ -204,7 +204,7 @@ private class Boxes.Wizard: Boxes.UI {
             var text = this.source.url_entry.get_text ();
 
             bool uncertain;
-            var type = ContentType.guess (text, null, out uncertain);
+            ContentType.guess (text, null, out uncertain);
             if (uncertain) {
                 var uri = Xml.URI.parse (text);
                 if (uri.scheme == "spice" || uri.scheme == "vnc") {