Revert of Rebaseline imagemagnifier and dropshadowimagefilter tests.

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 80e5e0f71e75b23f4623e788afbc346924e51de9..895277079ddc2e48a256834ebf72b27df324dbdc 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
@@ -7031,34 +7031,31 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          11515650489305240447
-        ]
-      ], 
-      "reviewed-by-human": true
+          16232414934916114381
+        ]
+      ]
     }, 
     "dropshadowimagefilter_8888.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          14433487250069996133
-        ]
-      ], 
-      "reviewed-by-human": true
+          6940763391054940356
+        ]
+      ]
     }, 
     "dropshadowimagefilter_gpu.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          10179472844236931451
-        ]
-      ], 
-      "reviewed-by-human": true
+          4300990042627669935
+        ]
+      ]
     }, 
     "dropshadowimagefilter_pdf-mac.png": {
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          9510187105232929574
+          750350546397221164
         ]
       ], 
       "reviewed-by-human": true
@@ -10902,7 +10899,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          14663741503196868077
+          8881145964157255702
         ]
       ], 
       "reviewed-by-human": true
@@ -10911,7 +10908,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          11368481782151447593
+          231049563686566065
         ]
       ], 
       "reviewed-by-human": true
@@ -10920,7 +10917,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          12730993004707627421
+          7398251839257822665
         ]
       ], 
       "reviewed-by-human": true
@@ -10929,7 +10926,7 @@
       "allowed-digests": [
         [
           "bitmap-64bitMD5", 
-          17854859060219995410
+          7599680316968050335
         ]
       ], 
       "reviewed-by-human": true