rebaseline pictureshader GM on GPU

Review URL: https://codereview.chromium.org/294103003

git-svn-id: http://skia.googlecode.com/svn/trunk@14810 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/expectations/gm/Test-Win8-ShuttleA-GTX660-x86-Release/expected-results.json b/expectations/gm/Test-Win8-ShuttleA-GTX660-x86-Release/expected-results.json
index d7aaf8e..cbbac1f 100644
--- a/expectations/gm/Test-Win8-ShuttleA-GTX660-x86-Release/expected-results.json
+++ b/expectations/gm/Test-Win8-ShuttleA-GTX660-x86-Release/expected-results.json
@@ -15104,19 +15104,19 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          16068130794510825896
+          14694612130825938684
         ]
       ], 
-      "reviewed-by-human": false
+      "reviewed-by-human": true
     }, 
     "pictureshader_nvprmsaa4.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15881700783330850304
+          10380483174533663495
         ]
       ], 
-      "reviewed-by-human": false
+      "reviewed-by-human": true
     }, 
     "pictureshader_pdf-poppler.png": {
       "allowed-digests": [