more rebaselines for shadertext2 and stroketext and a couple of mandrills

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

 {
   "actual-results": {
     "failed": null, 
     "failure-ignored": null, 
     "no-comparison": null, 
     "succeeded": null
   }, 
   "expected-results": {
     "3x3bitmaprect_565.png": {
       "allowed-digests": [
@@ skipping 9237 matching lines @@
     "filterbitmap_image_mandrill_32.png_pdf-poppler.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           11324987060954080537
         ]
       ], 
       "ignore-failure": true, 
       "reviewed-by-human": false
     }, 
+    "filterbitmap_image_mandrill_512.png_565-serialize.png": {
+      "allowed-digests": [
+        [
+          "bitmap-64bitMD5", 
+          13704381245629684333
+        ]
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+      "reviewed-by-human": true
+    }, 
     "filterbitmap_image_mandrill_512.png_565.png": {
       "allowed-digests": [
         [
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           13704381245629684333
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       "reviewed-by-human": true
     }, 
     "filterbitmap_image_mandrill_512.png_8888.png": {
@@ skipping 7110 matching lines @@
           "bitmap-64bitMD5", 
           4744541246163447516
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "shadertext2_msaa16.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          41312444111048444
+          10197093962733292494
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       "reviewed-by-human": true
     }, 
     "shadertext2_nvprmsaa4.png": {
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         [
           "bitmap-64bitMD5", 
           17791550814890831442
         ]
@@ skipping 1336 matching lines @@
           "bitmap-64bitMD5", 
           8842527004086602936
         ]
       ], 
       "reviewed-by-human": true
     }, 
     "stroketext_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          1059914398798149176
+          7615951997407285496
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       "reviewed-by-human": true
     }, 
     "stroketext_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          10302993069124518247
+          17665436176340313326
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       "reviewed-by-human": true
     }, 
     "stroketext_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          8182488309718509398
+          2400348954160929648
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       "reviewed-by-human": true
     }, 
     "stroketext_msaa16.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          17803066236388932530
+          16313266180313846066
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       "reviewed-by-human": true
     }, 
     "stroketext_nvprmsaa4.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          16059115464218911870
+          5216165706151276286
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       "reviewed-by-human": true
     }, 
     "stroketext_pdf-poppler.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          37807039503874328
+          15038081753146699890
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       ], 
-      "bugs": [
-        2325
-      ], 
-      "reviewed-by-human": false
+      "reviewed-by-human": true
     }, 
     "tablecolorfilter_565.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
           6155339908971373908
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       ], 
       "ignore-failure": false
     }, 
@@ skipping 1602 matching lines @@
       "allowed-digests": [
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           "bitmap-64bitMD5", 
           14883391086059083985
         ]
       ], 
       "reviewed-by-human": true
     }
   }
 }