more rebaselines for shadertext2 and stroketext and a couple of mandrills

expectations/gm/Test-Mac10.7-MacMini4.1-GeForce320M-x86-Release/expected-results.json

Index: expectations/gm/Test-Mac10.7-MacMini4.1-GeForce320M-x86-Release/expected-results.json
diff --git a/expectations/gm/Test-Mac10.7-MacMini4.1-GeForce320M-x86-Release/expected-results.json b/expectations/gm/Test-Mac10.7-MacMini4.1-GeForce320M-x86-Release/expected-results.json
index fe68a3623d5cbede72d98c91f3d92c374928c738..57a89d9f5710b93e621eed9e7640365656d0740d 100644
--- a/expectations/gm/Test-Mac10.7-MacMini4.1-GeForce320M-x86-Release/expected-results.json
+++ b/expectations/gm/Test-Mac10.7-MacMini4.1-GeForce320M-x86-Release/expected-results.json
@@ -13204,16 +13204,17 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          5523731206618205951
+          9314052174761257286
         ]
       ], 
-      "ignore-failure": false
+      "ignore-failure": false, 
+      "reviewed-by-human": true
     }, 
     "shadertext2_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          1654954363631767274
+          14042209323969188200
         ]
       ], 
       "reviewed-by-human": true
@@ -13231,10 +13232,11 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15008029925782442402
+          4476598439666136433
         ]
       ], 
-      "ignore-failure": false
+      "ignore-failure": false, 
+      "reviewed-by-human": true
     }, 
     "shadertext2_pdf-poppler.png": {
       "allowed-digests": [
@@ -13252,25 +13254,27 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          14703065170054851467
+          9925437062346155958
         ]
       ], 
-      "ignore-failure": false
+      "ignore-failure": false, 
+      "reviewed-by-human": true
     }, 
     "shadertext3_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          3713708307125704716
+          11534441024413989438
         ]
       ], 
-      "ignore-failure": false
+      "ignore-failure": false, 
+      "reviewed-by-human": true
     }, 
     "shadertext3_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          14089979259876282521
+          10172622735898760726
         ]
       ], 
       "reviewed-by-human": true
@@ -13288,10 +13292,11 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          10937738665016848143
+          10118550717950670217
         ]
       ], 
-      "ignore-failure": false
+      "ignore-failure": false, 
+      "reviewed-by-human": true
     }, 
     "shadertext3_pdf-poppler.png": {
       "allowed-digests": [
@@ -14407,37 +14412,37 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          13748684092737538197
+          14061060998594981108
         ]
       ], 
-      "reviewed-by-human": false
+      "reviewed-by-human": true
     }, 
     "stroketext_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          1505181865615191775
+          13205076994244157607
         ]
       ], 
-      "reviewed-by-human": false
+      "reviewed-by-human": true
     }, 
     "stroketext_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          8674595169670306622
+          13562391436655636242
         ]
       ], 
-      "reviewed-by-human": false
+      "reviewed-by-human": true
     }, 
     "stroketext_pdf-mac.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          4446919189008015213
+          15577260848623483429
         ]
       ], 
-      "reviewed-by-human": false
+      "reviewed-by-human": true
     }, 
     "tablecolorfilter_565.png": {
       "allowed-digests": [