rebaselines for imageblur, imagemagnifier, and still some for gradient_radial2

expectations/gm/Test-Win7-ShuttleA-HD2000-x86-Debug/expected-results.json

Index: expectations/gm/Test-Win7-ShuttleA-HD2000-x86-Debug/expected-results.json
diff --git a/expectations/gm/Test-Win7-ShuttleA-HD2000-x86-Debug/expected-results.json b/expectations/gm/Test-Win7-ShuttleA-HD2000-x86-Debug/expected-results.json
index 9118edca179fd37b1e7c355eff897bf19f393e86..52e365437675bc6dd13a50201d539c5f51ca2603 100644
--- a/expectations/gm/Test-Win7-ShuttleA-HD2000-x86-Debug/expected-results.json
+++ b/expectations/gm/Test-Win7-ShuttleA-HD2000-x86-Debug/expected-results.json
@@ -7006,7 +7006,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          9030634432473960979
+          16898088691741136850
         ]
       ], 
       "ignore-failure": false
@@ -7015,7 +7015,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          9225825794738609883
+          10132160094605070184
         ]
       ], 
       "ignore-failure": false
@@ -7024,7 +7024,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          769294667722625983
+          16846582696429548928
         ]
       ], 
       "ignore-failure": false
@@ -7033,7 +7033,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          478198823776811003
+          7146055903283352309
         ]
       ], 
       "bugs": [
@@ -7159,7 +7159,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          12695661466042529973
+          12109198988066567551
         ]
       ], 
       "bugs": [
@@ -7171,7 +7171,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          10756172828196640402
+          847184892314504982
         ]
       ], 
       "bugs": [
@@ -7183,7 +7183,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          4362384303872063275
+          17343940787182209195
         ]
       ], 
       "bugs": [
@@ -7195,7 +7195,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          478198823776811003
+          7146055903283352309
         ]
       ], 
       "bugs": [