Rebaselines for drrect GM on GPU

expectations/gm/Test-Win8-ShuttleA-HD7770-x86-Release/expected-results.json

 {
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           12831071530564277917
         ]
       ], 
       "bugs": [
@@ skipping 5863 matching lines @@
           "bitmap-64bitMD5", 
           7505650564332324157
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "drrect_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          2667978258113446903
+          8886573435646280223
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "drrect_pdf-poppler.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           14245969990125846971
         ]
@@ skipping 7714 matching lines @@
           14019814087375927425
         ]
       ], 
       "bugs": [
         1935
       ], 
       "reviewed-by-human": false
     }
   }
 }