[polari] roomList: Move .dim-label class to header child

[Florian Müllner <fmuellner src gnome org>]

commit 0de7d317d332b1bf8725b606b9db1c7f7058ae14
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Jan 29 10:57:21 2016 +0100

    roomList: Move .dim-label class to header child
    
    We set the style class to dim label and icon, but we don't want it
    to affect the header's background when highlighted.

 data/resources/room-list-header.ui |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/data/resources/room-list-header.ui b/data/resources/room-list-header.ui
index 8857ffa..c3f8762 100644
--- a/data/resources/room-list-header.ui
+++ b/data/resources/room-list-header.ui
@@ -10,12 +10,14 @@
     <style>
       <class name="room-list-header"/>
       <class name="activatable" />
-      <class name="dim-label" />
     </style>
     <child>
       <object class="GtkBox">
         <property name="spacing">2</property>
         <property name="visible">True</property>
+        <style>
+          <class name="dim-label" />
+        </style>
         <child>
           <object class="GtkLabel" id="label">
             <property name="xalign">0</property>