[gtk/wip/jimmac/menu-styling-adjustments] Adwaita: use thinner arrows for navigation

[Jakub Steiner <jimmac src gnome org>]

commit 1c23920cc28615b7a430bee2750bd86955f7c3a2
Author: Jakub Steiner <jimmac gmail com>
Date:   Wed Apr 29 12:46:08 2020 +0200

    Adwaita: use thinner arrows for navigation
    
    - go-next go-previous instead of pan-end pan-start
    
    See https://gitlab.gnome.org/GNOME/gtk/-/issues/2675

 gtk/theme/Adwaita/_common.scss | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index 50b8f8a713..d5b5e52e4a 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -1004,9 +1004,9 @@ modelbutton.flat arrow {
 
   &:hover { background: none; }
 
-  &.left { -gtk-icon-source: -gtk-icontheme("pan-start-symbolic"); }
+  &.left { -gtk-icon-source: -gtk-icontheme("go-previous-symbolic"); }
 
-  &.right { -gtk-icon-source: -gtk-icontheme("pan-end-symbolic"); }
+  &.right { -gtk-icon-source: -gtk-icontheme("go-next-symbolic"); }
 }
 
 button.color {