Rebaseline dashing3 GMs for r12357

expectations/gm/Test-Android-IntelRhb-SGX544-x86-Release/expected-results.json

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
@@ skipping 3198 matching lines @@
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "dashing3_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15649136405023477055
+          1456612750003227022
         ]
       ], 
       "bugs": [
         1759
       ], 
       "reviewed-by-human": false
     }, 
     "dashing_565.png": {
       "allowed-digests": [
         [
@@ skipping 5622 matching lines @@
           8220581404723388301
         ]
       ], 
       "bugs": [
         1759
       ], 
       "reviewed-by-human": false
     }
   }
 }