Bug 510001 - Temporarily disable test for bug 507902. r=lumpy. A CLOSED TREE can't stop me!

layout/generic/test/Makefile.in

@@ -87,7 +87,7 @@ _TEST_FILES = \
 		test_bug469774.xul \
 		test_bug470212.html \
 		test_bug503813.html \
-		test_bug507902.html \
+		$(warning test_bug507902.html temporarily disabled - see bug 510001) \
 		test_bug514732.html \
 		test_movement_by_characters.html \
 		test_movement_by_words.html \