[gnome-boxes] installer: Minor coding-style fixes

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 1588acc8046b1fe22c3c99dd20fd59de64547bbe
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Wed Dec 19 23:20:50 2012 +0200

    installer: Minor coding-style fixes
    
    - Move private get_preferred_language() below public methods.
    - Don't exceed 120 chars.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=690536

 src/unattended-installer.vala |   51 +++++++++++++++++++++--------------------
 1 files changed, 26 insertions(+), 25 deletions(-)
---
diff --git a/src/unattended-installer.vala b/src/unattended-installer.vala
index ab1567f..f711535 100644
--- a/src/unattended-installer.vala
+++ b/src/unattended-installer.vala
@@ -98,31 +98,6 @@ private class Boxes.UnattendedInstaller: InstallerMedia {
         }
     }
 
-    private string get_preferred_language () {
-        var system_langs = Intl.get_language_names ();
-        var media_langs = new HashTable<string, unowned string> (str_hash, str_equal);
-        var media_langs_list = os_media.languages;
-
-        foreach (var lang in media_langs_list)
-            media_langs.add (lang);
-
-        foreach (var lang in system_langs) {
-            if (lang in media_langs) {
-                debug ("matched %s", lang);
-                return lang;
-            }
-        }
-
-        if (media_langs_list != null) {
-            debug ("Failed to match system locales with media languages, falling back to %s media language", media_langs_list.nth_data (0));
-            return media_langs_list.nth_data (0);
-        }
-
-        debug ("No media language, using %s locale", system_langs[0]);
-
-        return system_langs[0];
-    }
-
     public async UnattendedInstaller.from_media (InstallerMedia media, InstallScriptList scripts) throws GLib.Error {
         os = media.os;
         os_media = media.os_media;
@@ -661,6 +636,32 @@ private class Boxes.UnattendedInstaller: InstallerMedia {
             }
         }
     }
+
+    private string get_preferred_language () {
+        var system_langs = Intl.get_language_names ();
+        var media_langs = new HashTable<string, unowned string> (str_hash, str_equal);
+        var media_langs_list = os_media.languages;
+
+        foreach (var lang in media_langs_list)
+            media_langs.add (lang);
+
+        foreach (var lang in system_langs) {
+            if (lang in media_langs) {
+                debug ("matched %s", lang);
+                return lang;
+            }
+        }
+
+        if (media_langs_list != null) {
+            debug ("Failed to match system locales with media languages, falling back to %s media language",
+                   media_langs_list.nth_data (0));
+            return media_langs_list.nth_data (0);
+        }
+
+        debug ("No media language, using %s locale", system_langs[0]);
+
+        return system_langs[0];
+    }
 }
 
 private interface Boxes.UnattendedFile : GLib.Object {