More expectation updates for https://codereview.chromium.org/337603008.

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

 {
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           9785004568147979273
         ]
       ], 
       "bugs": [
@@ skipping 4006 matching lines @@
           "bitmap-64bitMD5", 
           1711686286602640539
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "convex_poly_clip_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          13243479656013709126
+          2174616416112495148
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "convex_poly_clip_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          6943880756231591243
+          4563983831149359263
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "convex_poly_clip_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          14901857714533055353
+          371294323593299670
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "convex_poly_clip_pdf-poppler.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           11607016242844149147
         ]
@@ skipping 8614 matching lines @@
           15843716056234692659
         ]
       ], 
       "bugs": [
         2146
       ], 
       "reviewed-by-human": false
     }
   }
 }