Some more perlinnoise rebaselines.

expectations/gm/Test-ChromeOS-Link-HD4000-x86_64-Release/expected-results.json

 {
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           12831071530564277917
         ]
       ], 
       "bugs": [
@@ skipping 4172 matching lines @@
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "imagefiltersscaled_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15769177648683788265
+          6454090845110612368
         ]
-      ]
+      ], 
+      "reviewed-by-human": true
     }, 
     "imagefiltersscaled_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          18437708945397499005
+          4353899728334541990
         ]
-      ]
+      ], 
+      "reviewed-by-human": true
     }, 
     "imagemagnifier_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           7955099457759770546
         ]
       ], 
       "reviewed-by-human": true
     }, 
@@ skipping 745 matching lines @@
           "bitmap-64bitMD5", 
           1539561209878927288
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "perlinnoise_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          1098763191610264229
+          14413015027460366330
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "pictureimagefilter_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           10249474228437094985
         ]
@@ skipping 1513 matching lines @@
           2149562185397201955
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }
   }
 }