* Removed bitmapshaders from expectations/gm/ignored-tests.txt.

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

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
@@ skipping 745 matching lines @@
           "bitmap-64bitMD5", 
           23481610040948036
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "bitmapshaders_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          10650014026870683913
+          11942752365219497015
         ]
       ], 
-      "reviewed-by-human": false
+      "bugs": [
+        2293
+      ], 
+      "reviewed-by-human": true
     }, 
     "bitmapshaders_msaa4.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          12053054119914570655
+          8391486305693314097
         ]
       ], 
-      "reviewed-by-human": false
+      "bugs": [
+        2293
+      ], 
+      "reviewed-by-human": true
     }, 
     "bitmapsource_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           10503127572291510299
         ]
       ], 
       "reviewed-by-human": true
     }, 
@@ skipping 10948 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           6135004858351118478
         ]
       ], 
       "reviewed-by-human": true
     }
   }
 }