Merge branch 'places-sidebar'

diff --cc gtk/glade/gtk-private-widgets.xml
index 4707a6b6ad0a450227ac3f0e6b13e5391f2d1dc7,1a65e252e261fd04edb37b5fcbbe928beb036e33..8ce3dfac856f3123b5df3950025a1c8ac247973b
--- 1/gtk/glade/gtk-private-widgets.xml
--- 2/gtk/glade/gtk-private-widgets.xml
+++ b/gtk/glade/gtk-private-widgets.xml
@@@ -29,7 -30,7 +28,6 @@@
      <glade-widget-class-ref name="GtkColorPlane"/>
      <glade-widget-class-ref name="GtkColorScale"/>
      <glade-widget-class-ref name="GtkScaleButtonScale"/>
 -    <glade-widget-class-ref name="ShortcutsPaneModelFilter"/>
      <glade-widget-class-ref name="GtkPrinterOptionWidget"/>
-     <glade-widget-class-ref name="GtkPlacesSidebar"/>
    </glade-widget-group>
  </glade-catalog>