I don't know what you've been told, rebaselining images never gets old

expectations/gm/Test-Android-GalaxyNexus-SGX540-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 4323 matching lines @@
           "bitmap-64bitMD5", 
           3229025837872044635
         ]
       ], 
       "ignore-failure": false
     }, 
     "lighting_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          320331601103443371
+          4992074633271335936
         ]
       ], 
       "ignore-failure": false
     }, 
     "lighting_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           12166388893011753964
         ]
@@ skipping 2223 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           9426889969709537348
         ]
       ], 
       "ignore-failure": false
     }
   }
 }