[gnome-software: 2/3] gtk-style-hc: Drop outdated TODO comment

[Philip Withnall <pwithnall src gnome org>]

commit 447542e8e12fed377c5fb70b3779ee3a16c8f5c8
Author: Philip Withnall <pwithnall endlessos org>
Date:   Fri Aug 20 15:37:18 2021 +0100

    gtk-style-hc: Drop outdated TODO comment
    
    The category-specific buttons look fine in the HighContrast theme. If
    they turn out to not be usable, we can adjust them later in response to
    specific feedback.
    
    Signed-off-by: Philip Withnall <pwithnall endlessos org>

 src/gtk-style-hc.css | 3 ---
 1 file changed, 3 deletions(-)
---
diff --git a/src/gtk-style-hc.css b/src/gtk-style-hc.css
index e0557cc4b..202495ab3 100644
--- a/src/gtk-style-hc.css
+++ b/src/gtk-style-hc.css
@@ -55,6 +55,3 @@ app-context-bar .context-tile {
 .context-tile-lozenge.blue, .context-tile-lozenge.details-rating-5 { background-color: #d1e4fb; color: 
@theme_fg_color }
 
 .community-built { color: @theme_fg_color }
-
-/* Styling for specific category buttons. */
-/* TODO Work out what to do here */