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

expectations/gm/Test-Android-Nexus7-Tegra3-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 6629 matching lines @@
           "bitmap-64bitMD5", 
           18060131563380789045
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "pictureshader_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          17878447205167224869
+          17151535134748433616
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "points_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           9418063666161005464
         ]
@@ skipping 1921 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           7871079263072256188
         ]
       ], 
       "reviewed-by-human": true
     }
   }
 }