[gnome-control-center/wip/jsparber/background: 20/40] background: set max children for line to 5

[Julian Sparber <jsparber src gnome org>]

commit cac6304f37466e593e4d4933d30f072c04e0a42f
Author: Julian Sparber <julian sparber net>
Date:   Mon Nov 13 21:33:03 2017 +0100

    background: set max children for line to 5
    
    https://bugzilla.gnome.org/show_bug.cgi?id=788515

 panels/background/background.ui                  |    2 +-
 panels/background/cc-background-chooser-dialog.c |  616 ----------------------
 panels/background/cc-background-chooser-dialog.h |   38 --
 panels/background/test-chooser-dialog.c          |   37 --
 4 files changed, 1 insertions(+), 692 deletions(-)
---
diff --git a/panels/background/background.ui b/panels/background/background.ui
index 4f37319..d188dd4 100644
--- a/panels/background/background.ui
+++ b/panels/background/background.ui
@@ -160,7 +160,7 @@
                             <property name="homogeneous">True</property>
                             <property name="orientation">horizontal</property>
                             <property name="min-children-per-line">2</property>
-                            <property name="max-children-per-line">1000</property>
+                            <property name="max-children-per-line">5</property>
                             <property name="row_spacing">5</property>
                             <property name="column_spacing">5</property>
                             <property name="halign">fill</property>