[gnome-games] ui: Replace gamescollectioniconview by content-view

[Adrien Plazas <aplazas src gnome org>]

commit fc0ec399168baa84552ad6bf2dd3db875c218a91
Author: 1PunMan <saurabhsingh412 gmail com>
Date:   Wed Aug 1 23:20:21 2018 +0530

    ui: Replace gamescollectioniconview by content-view
    
    This will allow the new content-view style to be used by both developers view &
    platforms view.

 data/gtk-style.css | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/data/gtk-style.css b/data/gtk-style.css
index a83fec6e..83ae1888 100644
--- a/data/gtk-style.css
+++ b/data/gtk-style.css
@@ -1,6 +1,6 @@
 /* This file is part of GNOME Games. License: GPL-3.0+. */
 
-gamescollectioniconview .frame {
+.content-view {
        background-color: @theme_base_color;
 }