Rebaseline imagefiltersscaled images (and rm from ignored-tests file)

expectations/gm/Test-Android-Nexus10-MaliT604-Arm7-Debug/expected-results.json

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
@@ skipping 10407 matching lines @@
           "bitmap-64bitMD5", 
           11178354341533563746
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "imagefiltersscaled_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          8659106267300436765
+          9250449999576132549
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "imagefiltersscaled_gpudft.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           13764529439213181185
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "imagefiltersscaled_msaa4.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          6584700240938569529
+          11895733522171344359
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "imagemagnifier_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           4458594706234736506
         ]
@@ skipping 6407 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           10584725278684600171
         ]
       ], 
       "reviewed-by-human": true
     }
   }
 }