fix Base#dismiss_modal definition

lib/capybara/driver/base.rb

@@ -115,7 +115,7 @@ class Capybara::Driver::Base
   # @return [String]  the message shown in the modal
   # @raise [Capybara::ModalNotFound]  if modal dialog hasn't been found
   #
-  def dismiss_modal(type, &blk)
+  def dismiss_modal(type, options={}, &blk)
     raise Capybara::NotSupportedByDriverError, 'Capybara::Driver::Base#dismiss_modal'
   end
 

lib/capybara/session.rb

@@ -82,7 +82,7 @@ module Capybara
     #
     # This method does not:
     #
-    #   * accept modal dialogs if they are present
+    #   * accept modal dialogs if they are present (Selenium driver now does, others may not)
     #   * clear browser cache/HTML 5 local storage/IndexedDB/Web SQL database/etc.
     #   * modify state of the driver/underlying browser in any other way
     #

lib/capybara/spec/session/accept_alert_spec.rb

@@ -23,7 +23,6 @@ Capybara::SpecHelper.spec '#accept_alert', :requires => [:modals] do
         @session.click_link('Open alert')
       end
     end.to raise_error(Capybara::ModalNotFound)
-    # @session.accept_alert {}  # clear the alert so browser continues to function
   end
 
   it "should return the message presented" do