[eog/wip/baedert/gtkimageview] scroll-view: Fold method into only caller

[Timm Bäder <baedert src gnome org>]

commit 45fc309d2276444083a11ae5b95ccd5c03b30385
Author: Timm Bäder <mail baedert org>
Date:   Sat Mar 19 21:45:44 2016 +0100

    scroll-view: Fold method into only caller

 src/eog-scroll-view.c |   25 ++++++-------------------
 1 files changed, 6 insertions(+), 19 deletions(-)
---
diff --git a/src/eog-scroll-view.c b/src/eog-scroll-view.c
index dc71edc..b92f3bb 100644
--- a/src/eog-scroll-view.c
+++ b/src/eog-scroll-view.c
@@ -169,7 +169,6 @@ static void view_on_drag_data_get_cb (GtkWidget *widget,
                                      GdkDragContext*drag_context,
                                      GtkSelectionData *data, guint info,
                                      guint time, gpointer user_data);
-static void _set_zoom_mode_internal (EogScrollView *view, EogZoomMode mode);
 static gboolean eog_scroll_view_get_image_coords (EogScrollView *view, gint *x,
                                                   gint *y, gint *width,
                                                   gint *height);
@@ -2075,23 +2074,6 @@ eog_scroll_view_set_zoom_multiplier (EogScrollView *view,
        g_object_notify (G_OBJECT (view), "zoom-multiplier");
 }
 
-/* Helper to cause a redraw even if the zoom mode is unchanged */
-static void
-_set_zoom_mode_internal (EogScrollView *view, EogZoomMode mode)
-{
-       gboolean notify = (mode != view->priv->zoom_mode);
-
-
-       if (mode == EOG_ZOOM_MODE_SHRINK_TO_FIT)
-               eog_scroll_view_zoom_fit (view);
-       else
-               view->priv->zoom_mode = mode;
-
-       if (notify)
-               g_object_notify (G_OBJECT (view), "zoom-mode");
-}
-
-
 void
 eog_scroll_view_set_zoom_mode (EogScrollView *view, EogZoomMode mode)
 {
@@ -2100,7 +2082,12 @@ eog_scroll_view_set_zoom_mode (EogScrollView *view, EogZoomMode mode)
        if (view->priv->zoom_mode == mode)
                return;
 
-       _set_zoom_mode_internal (view, mode);
+       if (mode == EOG_ZOOM_MODE_SHRINK_TO_FIT)
+               eog_scroll_view_zoom_fit (view);
+       else
+               view->priv->zoom_mode = mode;
+
+       g_object_notify (G_OBJECT (view), "zoom-mode");
 }
 
 EogZoomMode