add baseline for clip_strokerect

expectations/gm/Test-Android-GalaxyNexus-SGX540-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 1957 matching lines @@
     }, 
     "clamped_gradients_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           6528987484796791014
         ]
       ], 
       "ignore-failure": false
     }, 
+    "clip_strokerect_565.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          13890106243991361094
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
+    "clip_strokerect_8888.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          13890106243991361094
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
     "clipped-bitmap-shaders-clamp-hq_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           5543970311616574408
         ]
       ], 
       "bugs": [
         1759
       ], 
@@ skipping 6101 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           16324383818446088765
         ]
       ], 
       "reviewed-by-human": false
     }
   }
 }