Update expectations for r12729

expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86_64-Release/expected-results.json

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
@@ skipping 14811 matching lines @@
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "xfermodes_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          17963399343680364870
+          8525426358927477254
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       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "xfermodes_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
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+          12296937593345080622
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       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "xfermodes_gpu.png": {
       "allowed-digests": [
         [
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       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "xfermodes_pdf-mac.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
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+          10947672062782286795
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       ], 
       "ignore-failure": false
     }, 
     "xfermodes_pdf-native.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15312206088148141838
+          15722475899824210783
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "xfermodes_pdf-poppler.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
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+          7829854837061118142
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }
   }
 }