Trying to reenable test for bug 488417, with a test change to hopefully make the orange go away.

layout/generic/test/Makefile.in

@@ -75,6 +75,7 @@ _TEST_FILES = \
 		test_bug468167.html \
 		test_bug469613.xul \
 		test_bug470212.html \
+		test_bug488417.html \
 		test_movement_by_characters.html \
 		test_movement_by_words.html \
 		test_plugin_clipping.xhtml \
@@ -82,7 +83,6 @@ _TEST_FILES = \
 		$(NULL)
 # disabled temporarily
 # 		test_plugin_position.xhtml \
-#		test_bug488417.html \
 
 libs:: $(_TEST_FILES)
 	$(INSTALL) $(foreach f,$^,"$f") $(DEPTH)/_tests/testing/mochitest/tests/$(relativesrcdir)

layout/generic/test/test_bug488417.html

@@ -46,6 +46,8 @@ addLoadEvent(function() {
     clickIt($("b"));
     clickIt($("a"));
     ok(1, "Got here");
+    // Clean up
+    window.getSelection().removeAllRanges();
     SimpleTest.finish();
   });
 });