Update Centralfield.com.xml (#19104)

Author: Chan Chak Shing

src/chrome/content/rules/Centralfield.com.xml

@@ -5,12 +5,18 @@
 			- mail.centralfield.com
 			- mbox.centralfield.com
 			- shop.centralfield.com
+
+		Different content:
+			- centralfield.com
 -->
 <ruleset name="Centralfield.com">
 	<target host="centralfield.com" />
 	<target host="www.centralfield.com" />
 
 	<securecookie host=".+" name=".+" />
 
+	<rule from="^http://centralfield\.com/"
+			to="https://www.centralfield.com/" />
+
 	<rule from="^http:" to="https:" />
 </ruleset>