[gtk/wip/baedert/gl-rework: 14/41] widget-factory: Fix more builder tool fallout

[Timm Bäder <baedert src gnome org>]

commit fda9d4da65ca8a87df2293b1b56d3eca55bfc402
Author: Timm Bäder <mail baedert org>
Date:   Tue Dec 17 09:32:59 2019 +0100

    widget-factory: Fix more builder tool fallout

 demos/widget-factory/widget-factory.ui | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/demos/widget-factory/widget-factory.ui b/demos/widget-factory/widget-factory.ui
index 33544f5b38..5a95615c61 100644
--- a/demos/widget-factory/widget-factory.ui
+++ b/demos/widget-factory/widget-factory.ui
@@ -1515,6 +1515,7 @@ microphone-sensitivity-medium-symbolic</property>
                                         <signal name="query-tooltip" handler="on_scale_button_query_tooltip" 
swapped="no"/>
                                         <signal name="value-changed" handler="on_scale_button_value_changed" 
swapped="no"/>
                                         <layout>
+                                          <property name="left-attach">0</property>
                                           <property name="top-attach">1</property>
                                         </layout>
                                       </object>
@@ -3219,6 +3220,7 @@ bad things might happen.</property>
                   <class name="dim-label"/>
                 </style>
                 <layout>
+                  <property name="left-attach">0</property>
                   <property name="top-attach">1</property>
                 </layout>
               </object>
@@ -3243,6 +3245,7 @@ bad things might happen.</property>
                   <class name="dim-label"/>
                 </style>
                 <layout>
+                  <property name="left-attach">0</property>
                   <property name="top-attach">2</property>
                 </layout>
               </object>
@@ -3269,6 +3272,7 @@ bad things might happen.</property>
                   <class name="dim-label"/>
                 </style>
                 <layout>
+                  <property name="left-attach">0</property>
                   <property name="top-attach">3</property>
                 </layout>
               </object>