Adjust offset test for Windows fonts.

tests/html/element_offset_test.dart

Index: tests/html/element_offset_test.dart
diff --git a/tests/html/element_offset_test.dart b/tests/html/element_offset_test.dart
index d92b9062f23c7e008608fe7ce7e2175ab816c15d..f4026426ab9531978290a6d166dc6662f6ec16b9 100644
--- a/tests/html/element_offset_test.dart
+++ b/tests/html/element_offset_test.dart
@@ -130,10 +130,10 @@ main() {
       expect(baz.documentOffset.y, 608);
 
       expect(qux.documentOffset.x, 8);
-      expect(qux.documentOffset.y, inInclusiveRange(221, 232));
+      expect(qux.documentOffset.y, inInclusiveRange(221, 240));
 
       expect(quux.documentOffset.x, 8);
-      expect(quux.documentOffset.y, inInclusiveRange(221, 232));
+      expect(quux.documentOffset.y, inInclusiveRange(221, 240));
     });
   });
 }