[gtk/wip/matthiasc/popup5: 161/186] Adwaita: Remove Emoji completion special case

[Matthias Clasen <matthiasc src gnome org>]

commit 98d8995769c5548c50e6bc409c217c1de0ab2808
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue May 21 20:45:08 2019 -0400

    Adwaita: Remove Emoji completion special case
    
    We can use GtkPopover::has-arrow now.

 gtk/theme/Adwaita/_common.scss | 5 -----
 gtk/ui/gtkemojicompletion.ui   | 1 +
 2 files changed, 1 insertion(+), 5 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index aa601033f4..19d47d2e8a 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -4691,11 +4691,6 @@ popover.emoji-picker .emoji {
   }
 }
 
-popover.emoji-completion arrow {
-  border: none;
-  background: none;
-}
-
 popover.emoji-completion contents row box {
   border-spacing: 10px;
   padding: 2px 10px;
diff --git a/gtk/ui/gtkemojicompletion.ui b/gtk/ui/gtkemojicompletion.ui
index e4873d930a..5d975abefe 100644
--- a/gtk/ui/gtkemojicompletion.ui
+++ b/gtk/ui/gtkemojicompletion.ui
@@ -2,6 +2,7 @@
 <interface domain="gtk40">
   <template class="GtkEmojiCompletion" parent="GtkPopover">
     <property name="autohide">0</property>
+    <property name="has-arrow">0</property>
     <style>
       <class name="emoji-completion"/>
     </style>