Rebaselining displacement gms

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

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
@@ skipping 5922 matching lines @@
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "displacement_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          5411672985283633040
+          11735975267662618593
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       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "displacement_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
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       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "displacement_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
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+          9452313642657265675
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "displacement_pdf-mac.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          120634868694480704
+          11877140557577961587
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       ], 
       "ignore-failure": false
     }, 
     "displacement_pdf-poppler.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          16727822664364516927
+          17758084294137762544
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "distantclip_565.png": {
       "allowed-digests": [
         [
@@ skipping 9479 matching lines @@
           1686335507111519102
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }
   }
 }