[gimp/gimp-2-10] app: make gimp_gradient_editor_update() private

[Michael Natterer <mitch src gnome org>]

commit 1ce50d9881f7c275e6459b49cee382151a197ced
Author: Michael Natterer <mitch gimp org>
Date:   Thu Jun 21 13:57:39 2018 +0200

    app: make gimp_gradient_editor_update() private
    
    (cherry picked from commit 02b6ff24da45117587f548a05c1ca8a0cc24e864)

 app/widgets/gimpgradienteditor.c | 22 +++++++++-------------
 app/widgets/gimpgradienteditor.h |  1 -
 2 files changed, 9 insertions(+), 14 deletions(-)
---
diff --git a/app/widgets/gimpgradienteditor.c b/app/widgets/gimpgradienteditor.c
index 0d4ccd414f..771f9a78f2 100644
--- a/app/widgets/gimpgradienteditor.c
+++ b/app/widgets/gimpgradienteditor.c
@@ -116,6 +116,7 @@ static void   gimp_gradient_editor_set_data         (GimpDataEditor     *editor,
 static void   gimp_gradient_editor_set_context      (GimpDocked         *docked,
                                                      GimpContext        *context);
 
+static void   gimp_gradient_editor_update          (GimpGradientEditor  *editor);
 static void   gimp_gradient_editor_gradient_dirty   (GimpGradientEditor *editor,
                                                      GimpGradient       *gradient);
 static void   gradient_editor_drop_gradient         (GtkWidget          *widget,
@@ -537,19 +538,6 @@ gimp_gradient_editor_new (GimpContext     *context,
                        NULL);
 }
 
-void
-gimp_gradient_editor_update (GimpGradientEditor *editor)
-{
-  GimpGradient *gradient = NULL;
-
-  g_return_if_fail (GIMP_IS_GRADIENT_EDITOR (editor));
-
-  if (GIMP_DATA_EDITOR (editor)->data)
-    gradient = GIMP_GRADIENT (GIMP_DATA_EDITOR (editor)->data);
-
-  control_update (editor, gradient, FALSE);
-}
-
 void
 gimp_gradient_editor_zoom (GimpGradientEditor *editor,
                            GimpZoomType        zoom_type)
@@ -615,6 +603,14 @@ gimp_gradient_editor_zoom (GimpGradientEditor *editor,
 
 /*  private functions  */
 
+static void
+gimp_gradient_editor_update (GimpGradientEditor *editor)
+{
+  GimpGradient *gradient = GIMP_GRADIENT (GIMP_DATA_EDITOR (editor)->data);
+
+  control_update (editor, gradient, FALSE);
+}
+
 static void
 gimp_gradient_editor_gradient_dirty (GimpGradientEditor *editor,
                                      GimpGradient       *gradient)
diff --git a/app/widgets/gimpgradienteditor.h b/app/widgets/gimpgradienteditor.h
index 8f0429a0c3..5fc1582a41 100644
--- a/app/widgets/gimpgradienteditor.h
+++ b/app/widgets/gimpgradienteditor.h
@@ -111,7 +111,6 @@ GType       gimp_gradient_editor_get_type (void) G_GNUC_CONST;
 GtkWidget * gimp_gradient_editor_new      (GimpContext        *context,
                                            GimpMenuFactory    *menu_factory);
 
-void        gimp_gradient_editor_update   (GimpGradientEditor *editor);
 void        gimp_gradient_editor_zoom     (GimpGradientEditor *editor,
                                            GimpZoomType        zoom_type);