Rebaseline morphology GM after https://skia.googlesource.com/skia.git/+/3b64f20423a2bfc454cd569594d…

expectations/gm/Test-Win7-ShuttleA-HD2000-x86-Debug-DirectWrite/expected-results.json

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
@@ skipping 7795 matching lines @@
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "morphology_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          161335792809857237
+          12549360642438897235
         ]
       ], 
       "ignore-failure": false
     }, 
     "morphology_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          12474442051338988377
+          17476718297850315478
         ]
       ], 
       "ignore-failure": false
     }, 
     "morphology_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          12474442051338988377
+          15753416375761750628
         ]
       ], 
       "ignore-failure": false
     }, 
     "morphology_pdf-poppler.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
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+          16854423898679382966
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       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "nested_aa_565.png": {
       "allowed-digests": [
         [
@@ skipping 3132 matching lines @@
           13996013494185391731
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }
   }
 }