rebase and update ignores

expectations/gm/Test-Android-Nexus9-TegraK1-Arm64-Release/expected-results.json

 {
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           16998423976396106083
         ]
       ], 
       "reviewed-by-human": true
@@ skipping 1165 matching lines @@
           "bitmap-64bitMD5", 
           11980986810369723513
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "blurrects_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          12624863915440686736
+          9983105971613979552
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "blurrects_msaa16.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          16569869274475548824
+          15461221765652733340
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "blurrects_nvprmsaa4.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          5272469947522392970
+          9983105971613979552
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "blurroundrect-WH-100x100-unevenCorners_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           10612639499777084126
         ]
@@ skipping 10954 matching lines @@
           "bitmap-64bitMD5", 
           5652577089689509120
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "simpleblurroundrect_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          3196650548285977166
+          3623246996228398253
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "simpleblurroundrect_msaa16.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          11504299822100144685
+          16587669253360143137
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "simpleblurroundrect_nvprmsaa4.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          4323854140016112056
+          3623246996228398253
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "skbug1719_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           2332391077132553330
         ]
@@ skipping 2083 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           11835374726311942978
         ]
       ], 
       "reviewed-by-human": true
     }
   }
 }