Add text blob gm baselines.

expectations/gm/Test-Android-IntelRhb-SGX544-x86-Debug/expected-results.json

 {
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     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
@@ skipping 8579 matching lines @@
         [
           "bitmap-64bitMD5", 
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         ]
       ], 
       "bugs": [
         1759
       ], 
       "reviewed-by-human": false
     }, 
+    "textblob_565.png": {
+      "allowed-digests": [
+        [
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+          6662949041928342732
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
+    "textblob_8888.png": {
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+          17055632020623913046
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
     "texteffects_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
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         ]
       ], 
       "reviewed-by-human": true
     }, 
     "texteffects_8888.png": {
@@ skipping 648 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
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         ]
       ], 
       "reviewed-by-human": true
     }
   }
 }