Rebaselining Win7 image failures (textblob, verttext2)

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

 {
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           9785004568147979273
         ]
       ], 
       "bugs": [
@@ skipping 12194 matching lines @@
       ], 
       "bugs": [
         2146
       ], 
       "reviewed-by-human": false
     }, 
     "textblob_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          7217086530462994228
+          16218168496279031148
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "textblob_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15638093138342431956
+          6004554306774589861
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "textblob_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          6004554306774589861
+          3633803131734854536
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "texteffects_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           8197028845488493324
         ]
@@ skipping 732 matching lines @@
           "bitmap-64bitMD5", 
           10826393201339392414
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "verttext2_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          4187211411003539883
+          16051138274232913385
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "verttext2_pdf-poppler.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           10406690628109789367
         ]
@@ skipping 18 matching lines @@
           "bitmap-64bitMD5", 
           9935284324655219048
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "verttext_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          6394207612322747160
+          6603180178262923514
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "verttext_pdf-poppler.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           13665505434076673485
         ]
@@ skipping 163 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           10591909693224673086
         ]
       ], 
       "reviewed-by-human": false
     }
   }
 }