[gnome-shell] css: Symbolic icons size must actually be specified relative to font size

[Rui Matos <rtcm src gnome org>]

commit 9b5bb62aa7b53ad73e54eacd64b8d4eece5b3523
Author: Rui Matos <tiagomatos gmail com>
Date:   Thu Mar 8 17:29:08 2012 +0100

    css: Symbolic icons size must actually be specified relative to font size
    
    Commit a277f8e0e1003b6c60d82f37f557e115a2781419 prevents icons from being
    scaled when the global desktop resolution changes which is wrong since
    symbolic icons are supposed to be treated like text.
    
    Instead of specifying their size in pixels, go back to em but with a value
    adjusted to the new font size that actually yields unscaled symbolic icons for
    the default resolution.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=671657

 data/theme/gnome-shell.css |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/data/theme/gnome-shell.css b/data/theme/gnome-shell.css
index 7b5684f..d1bb163 100644
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@@ -251,7 +251,7 @@ StScrollBar StButton#vhandle:hover
 }
 
 .popup-menu-icon {
-    icon-size: 16px;
+    icon-size: 1.09em;
 }
 
 /* Switches */
@@ -479,7 +479,7 @@ StScrollBar StButton#vhandle:hover
 }
 
 .system-status-icon {
-    icon-size: 16px;
+    icon-size: 1.09em;
 }
 
 /* Overview */
@@ -617,7 +617,7 @@ StScrollBar StButton#vhandle:hover
 }
 
 .search-entry-icon {
-    icon-size: 16px;
+    icon-size: 1em;
     color: #8d8f8a;
 }