Add baselines for the new dashing5 GM

expectations/gm/Test-Win7-ShuttleA-HD2000-x86-Debug-ANGLE/expected-results.json

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
@@ skipping 5652 matching lines @@
     }, 
     "dashing4_angle.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           10828679394151128246
         ]
       ], 
       "reviewed-by-human": true
     }, 
+    "dashing5_aa_angle.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          7046421740729151497
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
+    "dashing5_bw_angle.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          10671864751655202970
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
     "dashing_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           2587070015488181148
         ]
       ], 
       "bugs": [
         1578
       ], 
@@ skipping 10108 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           12937422788648264516
         ]
       ], 
       "reviewed-by-human": true
     }
   }
 }