Revert of Rebaseline imagemagnifier and dropshadowimagefilter tests.

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

Index: expectations/gm/Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Release/expected-results.json
diff --git a/expectations/gm/Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Release/expected-results.json b/expectations/gm/Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Release/expected-results.json
index b9b3cf3d0e6e4ecf52cde5e6f1db8e2a724c7fe3..ad041f9f65bf2e10ede0729813db0c0d26b30339 100644
--- a/expectations/gm/Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Release/expected-results.json
+++ b/expectations/gm/Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Release/expected-results.json
@@ -6047,34 +6047,31 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          1635396950640439196
-        ]
-      ], 
-      "reviewed-by-human": true
+          16875991021944248238
+        ]
+      ]
     }, 
     "dropshadowimagefilter_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          17845657070864878793
-        ]
-      ], 
-      "reviewed-by-human": true
+          8754214339035150706
+        ]
+      ]
     }, 
     "dropshadowimagefilter_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          906436659929607992
-        ]
-      ], 
-      "reviewed-by-human": true
+          9545134608262621601
+        ]
+      ]
     }, 
     "dropshadowimagefilter_pdf-mac.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          16730941808210140104
+          15899943067312220832
         ]
       ], 
       "reviewed-by-human": true
@@ -9663,7 +9660,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          11229304184160975726
+          3420294909331584076
         ]
       ], 
       "reviewed-by-human": true
@@ -9672,7 +9669,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          17075822696010567050
+          17015627783817350285
         ]
       ], 
       "reviewed-by-human": true
@@ -9681,7 +9678,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          12705810700144366756
+          18441723233217074975
         ]
       ], 
       "reviewed-by-human": true
@@ -9690,7 +9687,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          1348615049151547104
+          3265094862841369855
         ]
       ], 
       "reviewed-by-human": true