rebase and update ignore

expectations/gm/Test-Mac10.6-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 520 matching lines @@
           "bitmap-64bitMD5", 
           17309852422285247848
         ]
       ], 
       "reviewed-by-human": false
     }, 
     "bigblurs_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          8741984205182434161
+          3635090355061860852
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "bigblurs_pdf-mac.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           13603304798703307720
         ]
@@ skipping 16178 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           11835374726311942978
         ]
       ], 
       "reviewed-by-human": true
     }
   }
 }