rebaseline blurrect_outer images

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

 {
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           12831071530564277917
         ]
       ], 
       "bugs": [
@@ skipping 1378 matching lines @@
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "blurrect_outer_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          8536417857503362352
+          8428983424693155205
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "blurrect_outer_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15072338826980941066
+          10227974232335477600
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "blurrect_solid_565.png": {
       "allowed-digests": [
         [
@@ skipping 4781 matching lines @@
           16143305143146484298
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }
   }
 }