[gnome-builder] greeter: add icon-dropshadow to greeter app icons

[Christian Hergert <chergert src gnome org>]

commit 842629d20196b52eeed80ce7de4759e1338ba149
Author: Christian Hergert <chergert redhat com>
Date:   Thu Feb 7 14:57:11 2019 -0800

    greeter: add icon-dropshadow to greeter app icons

 src/libide/greeter/ide-greeter-row.ui | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/src/libide/greeter/ide-greeter-row.ui b/src/libide/greeter/ide-greeter-row.ui
index 7a9b8c87c..760a03880 100644
--- a/src/libide/greeter/ide-greeter-row.ui
+++ b/src/libide/greeter/ide-greeter-row.ui
@@ -18,6 +18,9 @@
         </child>
         <child>
           <object class="GtkImage" id="image">
+            <style>
+              <class name="icon-dropshadow"/>
+            </style>
           </object>
         </child>
         <child>