Update fontcache expectations

expectations/gm/Test-Mac10.6-MacMini4.1-GeForce320M-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 8435 matching lines @@
           "bitmap-64bitMD5", 
           17052873949347861482
         ]
       ], 
       "reviewed-by-human": false
     }, 
     "fontcache_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          8309156752490193133
+          7489601459109914896
         ]
       ], 
-      "bugs": [
-        1759
-      ], 
-      "reviewed-by-human": false
+      "reviewed-by-human": true
     }, 
     "fontmgr_iter_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           14104970488407444996
         ]
       ], 
       "reviewed-by-human": true
     }, 
@@ skipping 9532 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           10030599291822810250
         ]
       ], 
       "reviewed-by-human": false
     }
   }
 }