New baselines for offsetimagefilter GM.

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 11060 matching lines @@
           "bitmap-64bitMD5", 
           2664237379710013683
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "offsetimagefilter_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          2512025092735469128
+          11559889393517757172
         ]
       ]
     }, 
     "offsetimagefilter_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          16569641613444382713
+          9218485736902889167
         ]
       ]
     }, 
     "offsetimagefilter_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          16569641613444382713
+          14188848206395087770
         ]
       ]
     }, 
     "offsetimagefilter_pdf-mac.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          12907333054532132578
+          6872585372025443437
         ]
       ], 
       "ignore-failure": false
     }, 
     "offsetimagefilter_pdf-poppler.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           1456763503178662789
         ]
@@ skipping 4286 matching lines @@
           7829854837061118142
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }
   }
 }