[gtk/wip/jimmac/adjust-for-contemporary-trends] Adwaita: remove edge highlight for text

[Jakub Steiner <jimmac src gnome org>]

commit f1098b4dc1958e828015da396d4721a13b066b9e
Author: Jakub Steiner <jimmac gmail com>
Date:   Fri Jan 8 21:03:30 2021 +0100

    Adwaita: remove edge highlight for text
    
      - flat is the name of the game

 gtk/theme/Adwaita/_common.scss  | 4 ----
 gtk/theme/Adwaita/_drawing.scss | 3 ---
 2 files changed, 7 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index 625744278c..6ce853efa8 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -206,7 +206,6 @@ window.assistant {
   border: none;
   background-color: $osd_bg_color;
   background-clip: padding-box;
-  text-shadow: 0 1px black;
   -gtk-icon-shadow: 0 1px black;
 
 }
@@ -645,7 +644,6 @@ button {
       @include button(undecorated);
 
       box-shadow: none; //FIXME respect no edge on the button mixin
-      text-shadow: 0 1px black;
       -gtk-icon-shadow: 0 1px black;
 
       &:hover { @include button(osd-hover); }
@@ -2345,7 +2343,6 @@ switch {
   border-radius: 14px;
   color: $fg_color;
   background-color: $dark_fill;
-  text-shadow: 0 1px transparentize(black, 0.9);
   transition: $focus_transition;
 
   @include focus-ring($offset: 0, $outer: true);
@@ -2356,7 +2353,6 @@ switch {
     color: $selected_fg_color;
     border-color: $switch_borders_color;
     background-color: $switch_bg_color;
-    text-shadow: 0 1px transparentize($switch_borders_color, 0.5),
                  0 0 2px transparentize(white, 0.4);
   }
 
diff --git a/gtk/theme/Adwaita/_drawing.scss b/gtk/theme/Adwaita/_drawing.scss
index 87dcad9130..1790f98e33 100644
--- a/gtk/theme/Adwaita/_drawing.scss
+++ b/gtk/theme/Adwaita/_drawing.scss
@@ -89,7 +89,6 @@
     background-color: transparentize(opacify($osd_borders_color, 1), 0.5);
     background-clip: padding-box;
     box-shadow: none;
-    text-shadow: 0 1px black;
     -gtk-icon-shadow: 0 1px black;
   }
   @if $t==osd-focus {
@@ -97,8 +96,6 @@
     border-color: $selected_bg_color;
     background-color: transparentize(opacify($osd_borders_color, 1), 0.5);
     background-clip: padding-box;
-    text-shadow: 0 1px black;
-    -gtk-icon-shadow: 0 1px black;
   }
   @if $t==osd-insensitive {
     color: $osd_insensitive_fg_color;