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

expectations/gm/Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Debug/expected-results.json

Index: expectations/gm/Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Debug/expected-results.json
diff --git a/expectations/gm/Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Debug/expected-results.json b/expectations/gm/Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Debug/expected-results.json
index 090e4aff69d191b8566fe648f54f058103e98f68..0322524bb42a5dd28a79bedc33f5101bfafd5b99 100644
--- a/expectations/gm/Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Debug/expected-results.json
+++ b/expectations/gm/Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Debug/expected-results.json
@@ -6247,7 +6247,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          17528203856946988833
+          6481939352948074473
         ]
       ], 
       "reviewed-by-human": true
@@ -6484,7 +6484,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          429104140719767348
+          13242845885221560615
         ]
       ], 
       "reviewed-by-human": true
@@ -6721,7 +6721,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          4745997174382078910
+          14843072844415365931
         ]
       ], 
       "reviewed-by-human": true
@@ -7587,7 +7587,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          3189403603662260150
+          8442978142037036312
         ]
       ], 
       "reviewed-by-human": true
@@ -16167,10 +16167,10 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          15378416112190717089
+          1238935355949663480
         ]
       ], 
-      "reviewed-by-human": false
+      "reviewed-by-human": true
     }, 
     "vertices_80_pdf-mac.png": {
       "allowed-digests": [