Rebaseline currently failing images. All look better or insignificantly different

expectations/gm/Test-Android-Nexus4-Adreno320-Arm7-Debug/expected-results.json

 {
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           16998423976396106083
         ]
       ], 
       "bugs": [
@@ skipping 6452 matching lines @@
           "bitmap-64bitMD5", 
           17131106171251635717
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "matrixconvolution_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          3319370454348891510
+          7118887520698298953
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "matriximagefilter_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           14072014607244294525
         ]
@@ skipping 3035 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           16748320297859630449
         ]
       ], 
       "reviewed-by-human": true
     }
   }
 }