Integration tests should be run with Firefox 17 ESR instead of Firefox 11 #11494"

Change-Id: I232cc1ad329a1ac00ff23b6c629418838af6102c

uitest/integration_tests.xml

@@ -13,7 +13,7 @@
 	<fail unless="test.integration.antfile" message="test.integration.antfile must be set for integration tests to run" />
 
 	<!-- Test with these browsers -->
-	<property name="test_browsers" value="winxp-firefox11" />
+	<property name="test_browsers" value="winxp-firefox17-esr" />
 
 	<!-- Path to key file. Default value -->
 	<property name="sshkey.file" value="id_dsa" />