Added a style rule for to win and mac classic skins to match modern, which makes the <description> and <label> fields have default (arrow) cursors rather than text (i-beam) cursors. b=118321, sr=blake, sr=hyatt. The changes in this patch are in the public domain.

themes/classic/global/mac/formatting.css

@@ -124,6 +124,11 @@
     {
       color                 : GrayText;
     }    
+
+  description, label
+    {
+      cursor              : default;
+    }
     
   description
     {

themes/classic/global/win/formatting.css

@@ -124,6 +124,11 @@
     {
       color                 : GrayText;
     }    
+
+  description, label
+    {
+      cursor              : default;
+    }
     
   description
     {