Add new baselines for tests affected by https://code.google.com/p/skia/source/detail?r=13323, namel…

expectations/gm/Test-Ubuntu12-ShuttleA-ATI5770-x86_64-Release/expected-results.json

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
@@ skipping 11260 matching lines @@
           "bitmap-64bitMD5", 
           15809889079139336699
         ]
       ], 
       "ignore-failure": false
     }, 
     "xfermodeimagefilter_pdf-poppler.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          1773733248521177904
+          3958323457448654683
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "xfermodes2_565.png": {
       "allowed-digests": [
         [
@@ skipping 103 matching lines @@
           12332625502817210303
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }
   }
 }