[gimp] app: remove GimpDataEditor's save button, it was useless and confusing

[Michael Natterer <mitch src gnome org>]

commit f722bc99d235499ea06a2424d882fc2346b09443
Author: Michael Natterer <mitch gimp org>
Date:   Wed Oct 12 20:43:35 2016 +0200

    app: remove GimpDataEditor's save button, it was useless and confusing

 app/widgets/gimpdataeditor.c |   38 ++------------------------------------
 app/widgets/gimpdataeditor.h |    3 ---
 2 files changed, 2 insertions(+), 39 deletions(-)
---
diff --git a/app/widgets/gimpdataeditor.c b/app/widgets/gimpdataeditor.c
index a00c048..dce5c85 100644
--- a/app/widgets/gimpdataeditor.c
+++ b/app/widgets/gimpdataeditor.c
@@ -98,10 +98,6 @@ static gboolean   gimp_data_editor_name_focus_out    (GtkWidget      *widget,
 static void       gimp_data_editor_data_name_changed (GimpObject     *object,
                                                       GimpDataEditor *editor);
 
-static void       gimp_data_editor_save_clicked      (GtkWidget      *widget,
-                                                      GimpDataEditor *editor);
-static void       gimp_data_editor_revert_clicked    (GtkWidget      *widget,
-                                                      GimpDataEditor *editor);
 static void       gimp_data_editor_save_dirty        (GimpDataEditor *editor);
 
 
@@ -208,24 +204,6 @@ gimp_data_editor_constructed (GObject *object)
   g_assert (GIMP_IS_CONTEXT (editor->context));
 
   gimp_data_editor_set_edit_active (editor, TRUE);
-
-  editor->save_button =
-    gimp_editor_add_button (GIMP_EDITOR (editor),
-                            "document-save",
-                            _("Save"), NULL,
-                            G_CALLBACK (gimp_data_editor_save_clicked),
-                            NULL,
-                            editor);
-
-  editor->revert_button =
-    gimp_editor_add_button (GIMP_EDITOR (editor),
-                            "document-revert",
-                            _("Revert"), NULL,
-                            G_CALLBACK (gimp_data_editor_revert_clicked),
-                            NULL,
-                            editor);
-  /* Hide because revert buttons are not yet implemented */
-  gtk_widget_hide (editor->revert_button);
 }
 
 static void
@@ -443,6 +421,8 @@ gimp_data_editor_real_set_data (GimpDataEditor *editor,
 
   if (editor->data)
     {
+      gimp_data_editor_save_dirty (editor);
+
       g_signal_handlers_disconnect_by_func (editor->data,
                                             gimp_data_editor_data_name_changed,
                                             editor);
@@ -612,20 +592,6 @@ gimp_data_editor_data_name_changed (GimpObject     *object,
 }
 
 static void
-gimp_data_editor_save_clicked (GtkWidget      *widget,
-                               GimpDataEditor *editor)
-{
-  gimp_data_editor_save_dirty (editor);
-}
-
-static void
-gimp_data_editor_revert_clicked (GtkWidget      *widget,
-                                 GimpDataEditor *editor)
-{
-  g_print ("TODO: implement revert\n");
-}
-
-static void
 gimp_data_editor_save_dirty (GimpDataEditor *editor)
 {
   GimpData *data = editor->data;
diff --git a/app/widgets/gimpdataeditor.h b/app/widgets/gimpdataeditor.h
index 1ccc862..7ddb3bd 100644
--- a/app/widgets/gimpdataeditor.h
+++ b/app/widgets/gimpdataeditor.h
@@ -49,9 +49,6 @@ struct _GimpDataEditor
   GtkWidget       *name_entry;
 
   GtkWidget       *view; /* filled by subclasses */
-
-  GtkWidget       *save_button;
-  GtkWidget       *revert_button;
 };
 
 struct _GimpDataEditorClass