rebaselines for imageblur, imagemagnifier, and still some for gradient_radial2

expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86_64-Debug/expected-results.json

Index: expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86_64-Debug/expected-results.json
diff --git a/expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86_64-Debug/expected-results.json b/expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86_64-Debug/expected-results.json
index 66f10f9c0bc6497a34a5b048f4a75b3f23d7ecfd..85df6c473c73552be5f35d47a3b901f9f16f5c57 100644
--- a/expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86_64-Debug/expected-results.json
+++ b/expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86_64-Debug/expected-results.json
@@ -9527,7 +9527,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          258611237564892088
+          3133021653967661269
         ]
       ], 
       "bugs": [
@@ -9539,7 +9539,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          640212210276187875
+          5772566982367288157
         ]
       ], 
       "bugs": [
@@ -9551,7 +9551,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          12443642843917275063
+          16964311154469563921
         ]
       ], 
       "bugs": [
@@ -9563,7 +9563,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          6747035069663165518
+          14747517123653995026
         ]
       ], 
       "bugs": [
@@ -9575,7 +9575,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          2042594177985516213
+          7954126231582291100
         ]
       ], 
       "bugs": [
@@ -9767,7 +9767,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          2874009053736373444
+          1640813338250085273
         ]
       ], 
       "bugs": [
@@ -9779,7 +9779,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          17014545563598652879
+          9144556153843907397
         ]
       ], 
       "bugs": [
@@ -9791,7 +9791,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          11866462594149278374
+          17472837524857285673
         ]
       ], 
       "bugs": [
@@ -9803,7 +9803,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          6747035069663165518
+          14747517123653995026
         ]
       ], 
       "bugs": [
@@ -9815,7 +9815,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          2042594177985516213
+          7954126231582291100
         ]
       ], 
       "bugs": [