Restore bug numbers

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

Index: expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86_64-Release/expected-results.json
diff --git a/expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86_64-Release/expected-results.json b/expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86_64-Release/expected-results.json
index 42f61fe9cfa0e6c20a53208a589071c222b582db..cf3fe334342517319d8c749c35312f4351f9bf21 100644
--- a/expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86_64-Release/expected-results.json
+++ b/expectations/gm/Test-Mac10.8-MacMini4.1-GeForce320M-x86_64-Release/expected-results.json
@@ -139,6 +139,9 @@
           732637529794329269
         ]
       ], 
+      "bugs": [
+        1578
+      ], 
       "reviewed-by-human": true
     }, 
     "aarectmodes_pdf-mac.png": {
@@ -307,6 +310,9 @@
           6098879441101922023
         ]
       ], 
+      "bugs": [
+        1578
+      ], 
       "reviewed-by-human": true
     }, 
     "arithmode_pdf-mac.png": {
@@ -7024,6 +7030,9 @@
           1111702777882128269
         ]
       ], 
+      "bugs": [
+        1578
+      ], 
       "reviewed-by-human": true
     }, 
     "drawbitmapmatrix_pdf-mac.png": {
@@ -10211,6 +10220,9 @@
           18258056184409556905
         ]
       ], 
+      "bugs": [
+        1578
+      ], 
       "reviewed-by-human": true
     }, 
     "hittestpath_565.png": {
@@ -11146,6 +11158,9 @@
           4021252917133180712
         ]
       ], 
+      "bugs": [
+        1578
+      ], 
       "reviewed-by-human": true
     }, 
     "lerpmode_pdf-mac.png": {
@@ -11827,6 +11842,9 @@
           6168032688602434941
         ]
       ], 
+      "bugs": [
+        1578
+      ], 
       "reviewed-by-human": true
     }, 
     "modecolorfilters_pdf-mac.png": {
@@ -12193,6 +12211,9 @@
           14415361990696875204
         ]
       ], 
+      "bugs": [
+        1578
+      ], 
       "reviewed-by-human": true
     }, 
     "optimizations_pdf-mac.png": {
@@ -13213,6 +13234,9 @@
           16832628682857079624
         ]
       ], 
+      "bugs": [
+        1578
+      ], 
       "reviewed-by-human": true
     }, 
     "radial_gradient_pdf-mac.png": {
@@ -16777,6 +16801,9 @@
           10255557835044221556
         ]
       ], 
+      "bugs": [
+        1578
+      ], 
       "reviewed-by-human": true
     }, 
     "xfermodes2_pdf-mac.png": {
@@ -16906,6 +16933,9 @@
           17423281849856450242
         ]
       ], 
+      "bugs": [
+        1578
+      ], 
       "reviewed-by-human": true
     }, 
     "xfermodes_pdf-mac.png": {