Update expectations for r12729

expectations/gm/Test-Mac10.6-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 15397 matching lines @@
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "xfermodes_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          14272337177490510351
+          11975783883595326060
         ]
       ], 
       "ignore-failure": false
     }, 
     "xfermodes_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15391400783595942164
+          6842606559936811311
         ]
       ], 
       "ignore-failure": false
     }, 
     "xfermodes_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          2531638326900015702
+          1708616588915295899
         ]
       ], 
       "ignore-failure": false
     }, 
     "xfermodes_mesa.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           2811272321189076445
         ]
       ], 
       "ignore-failure": false
     }, 
     "xfermodes_msaa16.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           7822103580519980353
         ]
       ], 
       "ignore-failure": false
     }, 
     "xfermodes_pdf-mac.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          5228129159192291283
+          13648169085768656386
         ]
       ], 
       "ignore-failure": false
     }, 
     "xfermodes_pdf-poppler.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          1686335507111519102
+          7829854837061118142
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }
   }
 }