We no longer need to recover type cells from the oracle.

src/type-info.h

Index: src/type-info.h
diff --git a/src/type-info.h b/src/type-info.h
index b5d7c599bc230638acab9e3d8b7ca85d990007de..a82f0c0c2a9cf12ff6d213350c4769fb9de5d550 100644
--- a/src/type-info.h
+++ b/src/type-info.h
@@ -95,7 +95,7 @@ class TypeFeedbackOracle: public ZoneObject {
   CheckType GetCallCheckType(TypeFeedbackId id);
   Handle<JSFunction> GetCallTarget(TypeFeedbackId id);
   Handle<JSFunction> GetCallNewTarget(TypeFeedbackId id);
-  Handle<Cell> GetCallNewAllocationInfoCell(TypeFeedbackId id);
+  Handle<AllocationSite> GetCallNewAllocationSite(TypeFeedbackId id);
 
   bool LoadIsBuiltin(TypeFeedbackId id, Builtins::Name builtin_id);
   bool LoadIsStub(TypeFeedbackId id, ICStub* stub);
@@ -145,9 +145,6 @@ class TypeFeedbackOracle: public ZoneObject {
   // there is no information.
   Handle<Object> GetInfo(TypeFeedbackId id);
 
-  // Return the cell that contains type feedback.
-  Handle<Cell> GetInfoCell(TypeFeedbackId id);
-
  private:
   Handle<Context> native_context_;
   Isolate* isolate_;