Adding SkLumaColorFilter baselines.

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 2697 matching lines @@
     }, 
     "linepath_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           18295464021121752317
         ]
       ], 
       "ignore-failure": false
     }, 
+    "lumafilter_565.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          7104435648687592254
+        ]
+      ]
+    }, 
+    "lumafilter_8888.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          18100962139592302037
+        ]
+      ]
+    }, 
+    "lumafilter_gpu.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          10386492654531940245
+        ]
+      ]
+    }, 
     "matrixconvolution_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           14455070414837455898
         ]
       ], 
       "ignore-failure": false
     }, 
     "matrixconvolution_8888.png": {
@@ skipping 1170 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           13158365418409852317
         ]
       ], 
       "ignore-failure": false
     }
   }
 }