Fix the tests that were broken by r4286:

"Refactor: merged error rendering methods."

http://ci.finn.de/builds/1-8-7_redmine-trunk_mysql/4286

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4289 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/functional/repositories_git_controller_test.rb

@@ -154,7 +154,7 @@ class RepositoriesGitControllerTest < ActionController::TestCase
     def test_annotate_binary_file
       get :annotate, :id => 3, :path => ['images', 'edit.png']
       assert_response 500
-      assert_tag :tag => 'div', :attributes => { :class => /error/ },
+      assert_tag :tag => 'p', :attributes => { :id => /errorExplanation/ },
                                 :content => /can not be annotated/
     end
   else