More GM:lumamode rebaselines.

expectations/gm/Test-ChromeOS-Alex-GMA3150-x86-Debug/expected-results.json

 {
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           12831071530564277917
         ]
       ], 
       "bugs": [
@@ skipping 4090 matching lines @@
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "lumamode_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          10744942074764736618
+          16191639238363856176
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "lumamode_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          2437324885777556947
+          3622718732010266962
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "matrixconvolution_565.png": {
       "allowed-digests": [
         [
@@ skipping 1897 matching lines @@
           3173534857313460918
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }
   }
 }