Add text blob gm baselines.

expectations/gm/Test-Win8-ShuttleA-GTX660-x86-Debug/expected-results.json

Index: expectations/gm/Test-Win8-ShuttleA-GTX660-x86-Debug/expected-results.json
diff --git a/expectations/gm/Test-Win8-ShuttleA-GTX660-x86-Debug/expected-results.json b/expectations/gm/Test-Win8-ShuttleA-GTX660-x86-Debug/expected-results.json
index fae92d6f1a62458b7726ae2fd1b5158e022fbde2..89f2fc97dac1204192ae4be69b2df4590db97087 100644
--- a/expectations/gm/Test-Win8-ShuttleA-GTX660-x86-Debug/expected-results.json
+++ b/expectations/gm/Test-Win8-ShuttleA-GTX660-x86-Debug/expected-results.json
@@ -17913,6 +17913,51 @@
       ], 
       "reviewed-by-human": false
     }, 
+    "textblob_565.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          8578201284082955084
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
+    "textblob_8888.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          6848497618937600819
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
+    "textblob_gpu.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          8450106420219141611
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
+    "textblob_msaa16.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          8450106420219141611
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
+    "textblob_nvprmsaa4.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          1131824196339345229
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
     "texteffects_565.png": {
       "allowed-digests": [
         [