[libadwaita/wip/exalm/buttons-v2] stylesheet: Remove a redundant linked style

[Alexander Mikhaylenko <alexm src gnome org>]

commit d5201221e82673cb6a49d9dc5d01f13a6443cca4
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Sun May 23 17:31:12 2021 +0500

    stylesheet: Remove a redundant linked style
    
    Originally it was fixing https://bugzilla.gnome.org/show_bug.cgi?id=760524
    but that bug isn't reproducible anymore.

 src/stylesheet/widgets/_linked.scss | 10 ----------
 1 file changed, 10 deletions(-)
---
diff --git a/src/stylesheet/widgets/_linked.scss b/src/stylesheet/widgets/_linked.scss
index cc39cdb8..2844ce72 100644
--- a/src/stylesheet/widgets/_linked.scss
+++ b/src/stylesheet/widgets/_linked.scss
@@ -53,16 +53,6 @@ $_linked_widgets: ("%button",          ""),
   }
 }
 
-dropdown,
-combobox {
-  &.linked {
-    button:nth-child(2) {
-      &:dir(ltr) { @extend %linked_not_left; }
-      &:dir(rtl) { @extend %linked_not_right; }
-    }
-  }
-}
-
 %entry,
 entry {
   // Vertically linked entries