Rebaseline poppler (for me) and pictureshader/bleed on GPU (for Brian).

expectations/gm/Test-Android-Logan-Nvidia-Arm7-Debug/expected-results.json

 {
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           16998423976396106083
         ]
       ], 
       "reviewed-by-human": false
@@ skipping 9913 matching lines @@
           "bitmap-64bitMD5", 
           18060131563380789045
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "pictureshader_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15881700783330850304
+          10380483174533663495
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "pictureshader_msaa16.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           16068130794510825896
         ]
@@ skipping 3145 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           3680789048917201641
         ]
       ], 
       "reviewed-by-human": false
     }
   }
 }