New baselines for tileimagefilter, imagefiltersgraph, and everything Nexus4.

expectations/gm/Test-Win7-ShuttleA-HD2000-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 7433 matching lines @@
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "imagefiltersgraph_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15472604810350031187
+          16270104872231160675
         ]
       ], 
       "ignore-failure": false
     }, 
     "imagefiltersgraph_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          6777644587772597132
+          16989655229284721085
         ]
       ], 
       "ignore-failure": false
     }, 
     "imagefiltersgraph_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          9032232247907017395
+          18220495385152305946
         ]
       ], 
       "ignore-failure": false
     }, 
     "imagefiltersgraph_pdf-poppler.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          10371995833329786326
+          15633604116919949962
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }, 
     "imagemagnifier_565.png": {
       "allowed-digests": [
         [
@@ skipping 3349 matching lines @@
         [
           "bitmap-64bitMD5", 
           1532574223349186394
         ]
       ]
     }, 
     "tileimagefilter_pdf-poppler.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          16664988798052157542
+          10944949306563914951
         ]
       ], 
       "bugs": [
         1884
       ], 
       "reviewed-by-human": false
     }, 
     "tilemode_bitmap_565.png": {
       "allowed-digests": [
         [
@@ skipping 616 matching lines @@
           14019814087375927425
         ]
       ], 
       "bugs": [
         1578
       ], 
       "reviewed-by-human": false
     }
   }
 }