[polari] ui: Remove custom CSS for main window

[Florian Müllner <fmuellner src gnome org>]

commit 151df10059349e5a9c0b0fdedb72c6b16e8d5be7
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Sep 10 16:59:41 2014 +0200

    ui: Remove custom CSS for main window
    
    This used to provide the darkened background in the entry area, but
    that's drawn separately nowadays, so remove that obsolete bit.

 data/resources/application.css |    4 ----
 data/resources/main-window.ui  |    3 ---
 2 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/data/resources/application.css b/data/resources/application.css
index 5c0b14a..abcc483 100644
--- a/data/resources/application.css
+++ b/data/resources/application.css
@@ -1,9 +1,5 @@
 @define-color polari_dark_bg_color shade(@theme_bg_color, 0.95);
 
-.polari-main-window.background {
-    background-color: @polari_dark_bg_color;
-}
-
 .polari-sidebar {
     border-style: solid;
     border-color: @borders;
diff --git a/data/resources/main-window.ui b/data/resources/main-window.ui
index 5050141..e395f55 100644
--- a/data/resources/main-window.ui
+++ b/data/resources/main-window.ui
@@ -18,9 +18,6 @@
     <property name="title" translatable="yes">Polari</property>
     <property name="icon_name">polari</property>
     <property name="show_menubar">false</property>
-    <style>
-      <class name="polari-main-window"/>
-    </style>
     <child type="titlebar">
       <object class="GtkBox" id="box1">
         <property name="visible">True</property>