Rebaseline dashing3 GMs for r12357

expectations/gm/Test-Android-Nexus10-MaliT604-Arm7-Debug/expected-results.json

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
@@ skipping 3904 matching lines @@
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "dashing3_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          4457758322278983548
+          5292680184751238683
         ]
       ], 
       "ignore-failure": false
     }, 
     "dashing3_msaa4.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          1266730697179212960
+          9484069846755377869
         ]
       ], 
       "ignore-failure": false
     }, 
     "dashing_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           14912539765453208522
         ]
@@ skipping 6836 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           6458657563291473909
         ]
       ], 
       "ignore-failure": false
     }
   }
 }