Revert r11093/r11094 (rebaselines); I will re-land most of them in a different fashion

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

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
@@ skipping 9596 matching lines @@
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "srcmode_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          2666493949998015504
+          9038512899192035192
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "srcmode_pdf-poppler.png": {
       "allowed-digests": [
         [
@@ skipping 1108 matching lines @@
           4745935902621983993
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }
   }
 }