Adding SkLumaColorFilter baselines.

expectations/gm/Test-Android-Nexus7-Tegra3-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 5165 matching lines @@
     }, 
     "linepath_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           5452834548542355728
         ]
       ], 
       "ignore-failure": false
     }, 
+    "lumafilter_565.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          15721345070217154235
+        ]
+      ]
+    }, 
+    "lumafilter_8888.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          3651441664185012389
+        ]
+      ]
+    }, 
+    "lumafilter_gpu.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          11768049299524715926
+        ]
+      ]
+    }, 
     "lumamode_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           4885021002503040739
         ]
       ]
     }, 
     "lumamode_8888.png": {
       "allowed-digests": [
@@ skipping 2418 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           16472470155402750804
         ]
       ], 
       "ignore-failure": false
     }
   }
 }