Remove SkBicubicImageFilter, and all related tests.

expectations/gm/Test-Win7-ShuttleA-HD2000-x86_64-Debug/expected-results.json

Index: expectations/gm/Test-Win7-ShuttleA-HD2000-x86_64-Debug/expected-results.json
diff --git a/expectations/gm/Test-Win7-ShuttleA-HD2000-x86_64-Debug/expected-results.json b/expectations/gm/Test-Win7-ShuttleA-HD2000-x86_64-Debug/expected-results.json
index e0c3fae141be37e5ece304c881c342008659717e..d370b3fdca71b8506d9be9feca7e479cd34f6105 100644
--- a/expectations/gm/Test-Win7-ShuttleA-HD2000-x86_64-Debug/expected-results.json
+++ b/expectations/gm/Test-Win7-ShuttleA-HD2000-x86_64-Debug/expected-results.json
@@ -301,54 +301,6 @@
       ], 
       "reviewed-by-human": true
     }, 
-    "bicubicfilter_565.png": {
-      "allowed-digests": [
-        [
-          "bitmap-64bitMD5", 
-          13864700347231029854
-        ]
-      ], 
-      "bugs": [
-        1578
-      ], 
-      "reviewed-by-human": false
-    }, 
-    "bicubicfilter_8888.png": {
-      "allowed-digests": [
-        [
-          "bitmap-64bitMD5", 
-          10469536215464879914
-        ]
-      ], 
-      "bugs": [
-        1578
-      ], 
-      "reviewed-by-human": false
-    }, 
-    "bicubicfilter_gpu.png": {
-      "allowed-digests": [
-        [
-          "bitmap-64bitMD5", 
-          10573214378214332517
-        ]
-      ], 
-      "bugs": [
-        1578
-      ], 
-      "reviewed-by-human": false
-    }, 
-    "bicubicfilter_pdf-poppler.png": {
-      "allowed-digests": [
-        [
-          "bitmap-64bitMD5", 
-          12297352892272012287
-        ]
-      ], 
-      "bugs": [
-        1578
-      ], 
-      "reviewed-by-human": false
-    }, 
     "bigbitmaprect_i_565.png": {
       "allowed-digests": [
         [
@@ -12655,4 +12607,4 @@
       "reviewed-by-human": false
     }
   }
-}
+}