Updating expectations for matrix convolution

expectations/gm/Test-Android-Nexus7-Tegra3-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 5946 matching lines @@
           "bitmap-64bitMD5", 
           811326979871946538
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "matrixconvolution_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          5682911696759822175
+          4999046928734678456
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "matriximagefilter_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           14072014607244294525
         ]
@@ skipping 2811 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           4896933091710642125
         ]
       ], 
       "reviewed-by-human": true
     }
   }
 }