rebaseline_server: change 2 image expectations within unittests

gm/rebaseline_server/testdata/inputs/gm-expectations/Test-Android-GalaxyNexus-SGX540-Arm7-Release/expected-results.json

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
@@ skipping 34 matching lines @@
           "bitmap-64bitMD5", 
           14456211900777561488
         ]
       ], 
       "ignore-failure": false
     }, 
     "filterbitmap_checkerboard_192_192_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          13270012198930365496
+          9917960313903939620
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "filterbitmap_checkerboard_192_192_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          14746826424040775628
+          9917960313903939620
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "filterbitmap_checkerboard_32_2_565.png": {
       "allowed-digests": [
         [
@@ skipping 22 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           2736593828543197285
         ]
       ], 
       "ignore-failure": false
     }
   }
 }