Revert "Add custom typed ICs for pixel array loads. "

src/ic.h

Index: src/ic.h
diff --git a/src/ic.h b/src/ic.h
index 1634e9459d5d4ad151f00d01afcc973eb1b67ea2..409ad3806d81b2b7b30a3d02df16b516b3da4c1b 100644
--- a/src/ic.h
+++ b/src/ic.h
@@ -348,9 +348,6 @@ class KeyedLoadIC: public IC {
 
   static void GenerateIndexedInterceptor(MacroAssembler* masm);
 
-  // Generator for loading bytes from a pixel array.
-  static void GeneratePixelArray(MacroAssembler* masm);
-
   // Clear the use of the inlined version.
   static void ClearInlinedVersion(Address address);
 
@@ -385,9 +382,6 @@ class KeyedLoadIC: public IC {
     return Builtins::builtin(Builtins::KeyedLoadIC_String);
   }
 
-  static Code* pixel_array_stub() {
-    return Builtins::builtin(Builtins::KeyedLoadIC_PixelArray);
-  }
   static Code* indexed_interceptor_stub() {
     return Builtins::builtin(Builtins::KeyedLoadIC_IndexedInterceptor);
   }