Add blobshader GM baselines.

expectations/gm/Test-Ubuntu12-ShuttleA-GTX660-x86-Debug/expected-results.json

Index: expectations/gm/Test-Ubuntu12-ShuttleA-GTX660-x86-Debug/expected-results.json
diff --git a/expectations/gm/Test-Ubuntu12-ShuttleA-GTX660-x86-Debug/expected-results.json b/expectations/gm/Test-Ubuntu12-ShuttleA-GTX660-x86-Debug/expected-results.json
index 9754147341087711d81e739f09e3e89a4ac77fe7..0a3db8ef1af7692eb5adad70c8b3c11eb4088a61 100644
--- a/expectations/gm/Test-Ubuntu12-ShuttleA-GTX660-x86-Debug/expected-results.json
+++ b/expectations/gm/Test-Ubuntu12-ShuttleA-GTX660-x86-Debug/expected-results.json
@@ -19262,6 +19262,51 @@
       ], 
       "reviewed-by-human": true
     }, 
+    "textblobshader_8888.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          11189777829522843738
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
+    "textblobshader_gpu.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          15880064167322645425
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
+    "textblobshader_msaa16.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          11284326846534128450
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
+    "textblobshader_nvprmsaa4.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          10859713512385038703
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
+    "textblobshader_pdf-poppler.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          2832103104656302917
+        ]
+      ], 
+      "reviewed-by-human": true
+    }, 
     "texteffects_565.png": {
       "allowed-digests": [
         [