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

expectations/gm/Test-Android-GalaxyS4-SGX544-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 7810 matching lines @@
           "bitmap-64bitMD5", 
           18060131563380789045
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "pictureshader_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          14299801271700998828
+          17740524090237227220
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "pictureshadertile_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           829769456197975356
         ]
@@ skipping 2296 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           6723019659179571394
         ]
       ], 
       "reviewed-by-human": false
     }
   }
 }