Take care of a bunch of pending GPU rebaselines and remove tests from ignored-tests.txt

expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86-Debug/expected-results.json

Index: expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86-Debug/expected-results.json
diff --git a/expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86-Debug/expected-results.json b/expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86-Debug/expected-results.json
index 2d368036565a4cda8c2a14b7f8288fa7ac334a16..b1681827f882e90626e93ef88a36cab7f6fcfc57 100644
--- a/expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86-Debug/expected-results.json
+++ b/expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86-Debug/expected-results.json
@@ -6274,7 +6274,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          17528203856946988833
+          6481939352948074473
         ]
       ], 
       "reviewed-by-human": true
@@ -6511,7 +6511,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          429104140719767348
+          13242845885221560615
         ]
       ], 
       "reviewed-by-human": true
@@ -6748,7 +6748,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          16891848626697306121
+          10731343456279484141
         ]
       ], 
       "reviewed-by-human": true
@@ -7608,7 +7608,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          3189403603662260150
+          8442978142037036312
         ]
       ], 
       "reviewed-by-human": true
@@ -15930,10 +15930,10 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15378416112190717089
+          1238935355949663480
         ]
       ], 
-      "reviewed-by-human": false
+      "reviewed-by-human": true
     }, 
     "vertices_80_pdf-mac.png": {
       "allowed-digests": [