Update GM baselines for 8888->4444 fix.

expectations/gm/base-shuttle-win7-intel-angle/expected-results.json

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "aaclip_angle.png": {
       "allowed-digests": [
@@ skipping 28 matching lines @@
           "bitmap-64bitMD5", 
           13768015915922732356
         ]
       ], 
       "ignore-failure": false
     }, 
     "bitmapcopy_angle.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          8451070360636634485
+          9769079178972712396
         ]
       ], 
       "ignore-failure": false
     }, 
     "bitmapfilters_angle.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           15067856232268696933
         ]
@@ skipping 1377 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           12811402217567391576
         ]
       ], 
       "ignore-failure": false
     }
   }
 }