more rebaselines for shadertext2 and stroketext and a couple of mandrills

expectations/gm/Test-Android-GalaxyNexus-SGX540-Arm7-Release/expected-results.json

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
@@ skipping 6598 matching lines @@
           "bitmap-64bitMD5", 
           17258287345365497349
         ]
       ], 
       "ignore-failure": false
     }, 
     "stroketext_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15123025435783251153
+          10230426069067413407
         ]
       ], 
-      "reviewed-by-human": false
+      "reviewed-by-human": true
     }, 
     "stroketext_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           15098401526248766364
         ]
       ], 
       "reviewed-by-human": true
     }, 
@@ skipping 698 matching lines @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           14286000270409792100
         ]
       ], 
       "reviewed-by-human": true
     }
   }
 }