Fix the Autonym tests after the removal of the 'end' class

The end class was removed at
https://github.com/wikimedia/jquery.uls/pull/122

Change-Id: I548df1f14025cac0c4a89401474171d0558ff8b1

tests/browser/features/step_definitions/panel_steps.rb

@@ -73,7 +73,7 @@ When(/^I switch to Input panel of language settings/) do
 end
 
 Then(/^the language list of ULS should use Autonym font$/) do
-	on(PanelPage).autonym_element.style("font-family").should == "'Autonym',sans-serif"
+	on(PanelPage).uls_language_name_item("en").style("font-family").should == "'Autonym',sans-serif"
 end
 
 Then(/^I should see (.*) as the selected input language$/) do |language|

tests/browser/features/support/pages/panel_page.rb

@@ -17,8 +17,6 @@ class PanelPage
 	div(:panel_side_display, id: "display-panel-trigger")
 	div(:panel_side_input, id: "input-panel-trigger")
 
-	ul(:autonym, class: "three columns end")
-
 	span(:panel_button_close, id: "languagesettings-close")
 	button(:panel_button_apply, class: "uls-settings-apply")
 	button(:panel_button_cancel, class: "uls-settings-cancel")
@@ -48,6 +46,10 @@ class PanelPage
 	# Is there way to access the html element?
 	div(:interface, id: "footer")
 
+	def uls_language_name_item(language)
+		@browser.element(css: ".uls-language-block li[lang=#{language}] a")
+	end
+
 	def content_font
 		font("#mw-content-text")
 	end