[latexila/wip/gtef] Document: remove new_file instance variable

[Sébastien Wilmet <swilmet src gnome org>]

commit 752caea417504ff811d96560b5e9ec0b2468274a
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sat Oct 22 09:08:27 2016 +0200

    Document: remove new_file instance variable
    
    get_modified() is enough.

 src/document.vala |   17 +----------------
 1 files changed, 1 insertions(+), 16 deletions(-)
---
diff --git a/src/document.vala b/src/document.vala
index 45b37fe..9519e9e 100644
--- a/src/document.vala
+++ b/src/document.vala
@@ -36,7 +36,6 @@ public class Document : Gtef.Buffer
     private bool backup_made = false;
     private string _etag;
     private string? encoding = null;
-    private bool new_file = true;
     private DocumentStructure _structure = null;
     private FileInfo _metadata_info = new FileInfo ();
 
@@ -51,19 +50,6 @@ public class Document : Gtef.Buffer
             update_syntax_highlighting ();
             update_project_id ();
         });
-
-        changed.connect (() =>
-        {
-            new_file = false;
-        });
-    }
-
-    public new bool get_modified ()
-    {
-        if (new_file)
-            return false;
-
-        return base.get_modified ();
     }
 
     public new void insert (ref TextIter iter, string text, int len)
@@ -137,7 +123,6 @@ public class Document : Gtef.Buffer
 
         begin_not_undoable_action ();
         set_text (contents2 ?? contents, -1);
-        new_file = true;
         set_modified (false);
         end_not_undoable_action ();
 
@@ -152,7 +137,7 @@ public class Document : Gtef.Buffer
         return_if_fail (location != null);
 
         // if not modified, don't save
-        if (! force && ! new_file && ! get_modified ())
+        if (! force && ! get_modified ())
             return;
 
         // we use get_text () to exclude undisplayed text