Fix regexp to contain only one rjs, and add rhtml [lifofifo]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8959 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/test/template/template_finder_test.rb

@@ -21,7 +21,7 @@ def test_should_cache_file_extension_properly
     assert_equal ["builder", "erb", "rhtml", "rjs", "rxml", "mab"].sort,
                  ActionView::TemplateFinder.file_extension_cache[LOAD_PATH_ROOT].values.flatten.uniq.sort
 
-    assert_equal Dir.glob("#{LOAD_PATH_ROOT}/**/*.{erb,rjs,rjs,builder,rxml,mab}").size,
+    assert_equal Dir.glob("#{LOAD_PATH_ROOT}/**/*.{erb,rjs,rhtml,builder,rxml,mab}").size,
                  ActionView::TemplateFinder.file_extension_cache[LOAD_PATH_ROOT].keys.size
   end