Update some expectations for https://codereview.chromium.org/337603008.

expectations/gm/ignored-tests.txt

Index: expectations/gm/ignored-tests.txt
diff --git a/expectations/gm/ignored-tests.txt b/expectations/gm/ignored-tests.txt
index 932d414261a29bcf194919985cf3cdd3038abb68..fcd53c8e487b9d01ea5a846db974dc5eec576c8c 100644
--- a/expectations/gm/ignored-tests.txt
+++ b/expectations/gm/ignored-tests.txt
@@ -64,7 +64,6 @@ filterbitmap_text_3.00pt
 filterbitmap_text_7.00pt
 filterbitmap_text_10.00pt
 texteffects
-gammatext
 fontscaler
 imageblur_large
 imageblur
@@ -86,8 +85,6 @@ lineclosepath
 cubicpath
 quadpath
 linepath
-imagefiltersgraph
-gradtext
 drawlooper
 emptypath
 lcdtext
@@ -102,24 +99,19 @@ xfermodes2
 downsamplebitmap_text_none_72.00pt
 displacement
 xfermodes
-shadertext
 arithmode
-verttext
 bitmapsource
 xfermodes3
 typeface
 twopointconical
-stroketext
 complexclip_aa
 complexclip_bw
 stroke-fill
-tileimagefilter
 getpostextpath
 drawbitmaprect
 simpleaaclip_aaclip
 simpleaaclip_path
 simpleaaclip_rect
-shadertext2
 blurs
 complexclip_aa_layer
 complexclip_bw_layer
@@ -127,8 +119,6 @@ scaled_tilemodes_npot
 tilemodes
 tilemodes_npot
 scaled_tilemodes
-bitmapfilters
-imagefiltersbase
 pictureimagefilter
 srcmode
 image-surface