Revert ignore-failures changes from r11395.

expectations/gm/Test-Android-Xoom-Tegra2-Arm7-Debug/expected-results.json

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "aaclip_565.png": {
       "allowed-digests": [
@@ skipping 3595 matching lines @@
       ], 
       "ignore-failure": false
     }, 
     "testimagefilters_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           2449762981896068609
         ]
       ], 
-      "ignore-failure": true
+      "ignore-failure": false
     }, 
     "testimagefilters_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           91395995868500721
         ]
       ], 
-      "ignore-failure": true
+      "ignore-failure": false
     }, 
     "testimagefilters_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           3345453265832461500
         ]
       ], 
-      "ignore-failure": true
+      "ignore-failure": false
     }, 
     "texdata_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           8202463522803346863
         ]
       ], 
       "ignore-failure": false
     }, 
@@ skipping 253 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           13158365418409852317
         ]
       ], 
       "ignore-failure": false
     }
   }
 }