Update mediawiki_selenium Ruby gem to the latest version

Bug: 117976
Change-Id: I567880afcf7dc5d70e6d4edef1db16d7923ae31c

tests/browser/features/support/env.rb

@@ -1 +1,3 @@
-require "mediawiki_selenium"
+require 'mediawiki_selenium/cucumber'
+require 'mediawiki_selenium/pages'
+require 'mediawiki_selenium/step_definitions'

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

@@ -2,8 +2,7 @@ class IMEPage
 	include PageObject
 	include LanguageModule
 
-	include URL
-	page_url URL.url("?<%=params[:extra]%>")
+	page_url "?<%=params[:extra]%>"
 
 	div(:input_method, class: "imeselector imeselector-toggle")
 	a(:input_method_enabled, class: "ime-name imeselector-toggle")
@@ -16,7 +15,7 @@ class IMEPage
 	text_field(:search_input, id: "searchInput")
 
 	def ime_input_method_menu_onscreen?
-		@browser.execute_script( "
+		browser.execute_script( "
 			var $selectorMenu = $( '.imeselector-menu' ),
 				menuLeft = $selectorMenu.offset().left,
 				menuRight = menuLeft + $selectorMenu.width();

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

@@ -2,9 +2,5 @@ class InterlanguagePage
   include PageObject
   include InterlanguagePageModule
 
-  include URL
-  def self.url
-    URL.url("Boleyn_family")
-  end
-  page_url url
+  page_url "Boleyn_family"
 end

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

@@ -1,8 +1,7 @@
 class MainPage
 	include PageObject
 
-	include URL
-	page_url URL.url("Main_Page")
+	page_url "Main_Page"
 
 	span(:cog, title: "Language settings")
 	a(:create_a_book, text: "Create a book")
@@ -18,7 +17,7 @@ class MainPage
 	button(:search_button, id: "searchButton")
 
   def non_interlanguage_links_use_autonym_font?
-		@browser.elements(css: "#p-lang li:not(.interlanguage-link)").collect do |element|
+		browser.elements(css: "#p-lang li:not(.interlanguage-link)").collect do |element|
 			element.style("font-family")
 		end.to_s.match(/Autonym/) != nil
 	end

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

@@ -1,11 +1,7 @@
 class NoInterlanguagePage
   include PageObject
 
-  include URL
-  def self.url
-    URL.url("Think_Like_a_Cat")
-  end
-  page_url url
+  page_url "Think_Like_a_Cat"
 
   include InterlanguagePageModule
 end

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

@@ -2,8 +2,7 @@ class PanelPage
 	include PageObject
 	include LanguageModule
 
-	include URL
-	page_url URL.url("?<%=params[:extra]%>")
+	page_url "?<%=params[:extra]%>"
 
 	div(:uls, class: "uls-menu")
 	span(:uls_button_close, id: "uls-close")
@@ -48,7 +47,7 @@ class PanelPage
 	div(:interface, id: "footer")
 
 	def uls_language_name_item(language)
-		@browser.element(css: ".uls-language-block li[lang=#{language}] a")
+		browser.element(css: ".uls-language-block li[lang=#{language}] a")
 	end
 
 	def content_font
@@ -60,7 +59,7 @@ class PanelPage
 	end
 
 	def uls_onscreen?
-		@browser.execute_script( "
+		browser.execute_script( "
 			var $menu = $( '.uls-menu' ),
 				$window = $( window ),
 				top = $menu.offset().top,
@@ -71,11 +70,11 @@ class PanelPage
 	end
 
 	def webfonts_library_loaded
-		@browser.execute_script( "return ( $( 'body' ).data( 'webfonts' ) !== undefined )" )
+		browser.execute_script( "return ( $( 'body' ).data( 'webfonts' ) !== undefined )" )
 	end
 
 	private
 	def font(selector)
-		@browser.execute_script( "return $( '#{selector}' ).css( 'font-family' );" )
+		browser.execute_script( "return $( '#{selector}' ).css( 'font-family' );" )
 	end
 end

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

@@ -1,8 +1,7 @@
 class PreferencesPage
 	include PageObject
 
-	include URL
-	page_url URL.url("Special:Preferences")
+	page_url "Special:Preferences"
 
 	select(:set_interface_language, id: "mw-input-wplanguage")
 	button(:save, id: "prefcontrol")