New baselines for offsetimagefilter GM.

expectations/gm/Test-ChromeOS-Alex-GMA3150-x86-Release/expected-results.json

 {
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           12831071530564277917
         ]
       ], 
       "bugs": [
@@ skipping 4471 matching lines @@
           "bitmap-64bitMD5", 
           5015989037141074900
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "offsetimagefilter_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          1772722438632981263
+          12774287619298599524
         ]
       ]
     }, 
     "offsetimagefilter_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15520809136164016503
+          15163353859695968403
         ]
       ]
     }, 
     "optimizations_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           13811812839638384010
         ]
       ], 
@@ skipping 1687 matching lines @@
           2149562185397201955
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }
   }
 }