Refactoring Input method menu is not offscreen

Change-Id: Iff83160eb6c99d6109098e431341240a21274665

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

@@ -1,5 +1,6 @@
 class PanelPage
 	include PageObject
+	include LanguageModule
 
 	include URL
 	page_url URL.url('?<%=params[:extra]%>')
@@ -52,23 +53,6 @@ class PanelPage
 		font('body')
 	end
 
-	def language_to_code(language)
-		case language
-			when 'German'
-				'de'
-			when 'English'
-				'en'
-			when 'Finnish'
-				'fi'
-			when 'Hebrew'
-				'he'
-			when 'Hindi'
-				'hi'
-			else
-				pending
-		end
-	end
-
 	private
 	def font(selector)
 		@browser.execute_script( "return $( '#{selector}' ).css( 'font-family' );" )