Rebaseline GMs for https://codereview.chromium.org/99993002/

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 4570 matching lines @@
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "colortype_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15826989673456070846
+          8864622744219635540
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "colortype_pdf-mac.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           5209099010847914897
         ]
@@ skipping 10834 matching lines @@
           12811268225408794900
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }
   }
 }