rebaseline after crrev.com/840653002

expectations/gm/Test-Mac10.9-MacMini6.2-HD4000-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 3871 matching lines @@
           "bitmap-64bitMD5", 
           1901405644464506187
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "c_gms_pdf-mac.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          13884860254584589397
+          9821140524611695871
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "canvas-layer-state_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           12670698167582780333
         ]
@@ skipping 15491 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           12937422788648264516
         ]
       ], 
       "reviewed-by-human": true
     }
   }
 }