[gtk+] Avoid ugly seams on half-tiled terminals

[Matthias Clasen <matthiasc src gnome org>]

commit f7cc4abbad76f354cdc740e7fb9192719f72a89a
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Dec 7 10:11:06 2015 -0500

    Avoid ugly seams on half-tiled terminals
    
    Since we're no longer doing geometry widgets, don't send
    base size and increments to the window manager anymore either.
    This avoids an ugly 2 pixel gap to the right and bottom of half-tiled
    terminals under gnome-shell.

 gtk/gtkwindow.c |   14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index ee10d3f..b8476c0 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -3994,9 +3994,8 @@ gtk_window_get_geometry_info (GtkWindow *window,
  * the user.  You can set a minimum and maximum size; allowed resize
  * increments (e.g. for xterm, you can only resize by the size of a
  * character); aspect ratios; and more. See the #GdkGeometry struct.
- * 
- **/
-void       
+ */
+void
 gtk_window_set_geometry_hints (GtkWindow       *window,
                               GtkWidget       *geometry_widget,
                               GdkGeometry     *geometry,
@@ -4008,17 +4007,18 @@ gtk_window_set_geometry_hints (GtkWindow       *window,
   g_return_if_fail (geometry_widget == NULL || GTK_IS_WIDGET (geometry_widget));
 
   info = gtk_window_get_geometry_info (window, TRUE);
-  
+
   if (geometry)
     info->geometry = *geometry;
 
   /* We store gravity in priv->gravity not in the hints. */
   info->mask = geom_mask & ~(GDK_HINT_WIN_GRAVITY);
 
+  if (geometry_widget)
+    info->mask &= ~(GDK_HINT_BASE_SIZE | GDK_HINT_RESIZE_INC);
+
   if (geom_mask & GDK_HINT_WIN_GRAVITY)
-    {
-      gtk_window_set_gravity (window, geometry->win_gravity);
-    }
+    gtk_window_set_gravity (window, geometry->win_gravity);
 
   gtk_widget_queue_resize_no_redraw (GTK_WIDGET (window));
 }