Fix ignored-tests.txt

Review URL: https://codereview.chromium.org/100383002

git-svn-id: http://skia.googlecode.com/svn/trunk@12449 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/expectations/gm/ignored-tests.txt b/expectations/gm/ignored-tests.txt
index 9505401..234e9fe 100644
--- a/expectations/gm/ignored-tests.txt
+++ b/expectations/gm/ignored-tests.txt
@@ -47,8 +47,8 @@
 bleed
 downsamplebitmap_image_high_mandrill_512.png
 filterbitmap_image_mandrill_512.png
-xfilterbitmap_image_mandrill_256.png
 filterbitmap_image_mandrill_256.png
+filterbitmap_image_mandrill_128.png
 filterbitmap_image_mandrill_64.png
 filterbitmap_image_mandrill_32.png
 filterbitmap_image_mandrill_16.png