Rebaseline pictureshader GM after http://crrev.com/852213002

expectations/gm/Test-Android-Nexus5-Adreno330-Arm7-Debug/expected-results.json

 {
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           16998423976396106083
         ]
       ], 
       "bugs": [
@@ skipping 8515 matching lines @@
           "bitmap-64bitMD5", 
           3911440082938535639
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "pictureshader_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          2812392805108621189
+          14593347526855095043
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "pictureshader_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          14327762516742340060
+          5369757537736507587
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "pictureshader_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          6731679663229529252
+          3677016677270858535
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "pictureshadertile_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           829769456197975356
         ]
@@ skipping 2305 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           7121791704213727249
         ]
       ], 
       "reviewed-by-human": true
     }
   }
 }