Second round of GPU hairline rebaselines

expectations/gm/Test-Ubuntu12-ShuttleA-NoGPU-x86_64-Debug/expected-results.json

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
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       "allowed-digests": [
@@ skipping 6049 matching lines @@
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "hairlines_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
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+          1563669411226163927
         ]
       ]
     }, 
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       "allowed-digests": [
         [
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       ]
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     "hairlines_pdf-poppler.png": {
       "allowed-digests": [
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           "bitmap-64bitMD5", 
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     }, 
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       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           13753109946556116551
         ]
       ], 
@@ skipping 3643 matching lines @@
           4745935902621983993
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }
   }
 }