[TypeFeedbackVector] Root feedback vectors at function literal site.

src/factory.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_FACTORY_H_
 #define V8_FACTORY_H_
 
 #include "src/globals.h"
 #include "src/isolate.h"
 #include "src/messages.h"
@@ skipping 584 matching lines @@
   Handle<JSFunction> NewFunction(Handle<String> name, Handle<Code> code,
                                  Handle<Object> prototype,
                                  bool is_strict = false);
   Handle<JSFunction> NewFunction(Handle<String> name);
   Handle<JSFunction> NewFunctionWithoutPrototype(Handle<String> name,
                                                  Handle<Code> code,
                                                  bool is_strict = false);
 
   Handle<JSFunction> NewFunctionFromSharedFunctionInfo(
       Handle<Map> initial_map, Handle<SharedFunctionInfo> function_info,
-      Handle<Object> context_or_undefined, Handle<TypeFeedbackVector> vector,
+      Handle<Object> context_or_undefined, Handle<Cell> vector,
       PretenureFlag pretenure = TENURED);
 
   Handle<JSFunction> NewFunctionFromSharedFunctionInfo(
       Handle<SharedFunctionInfo> function_info, Handle<Context> context,
-      Handle<TypeFeedbackVector> vector, PretenureFlag pretenure = TENURED);
+      Handle<Cell> vector, PretenureFlag pretenure = TENURED);
 
   Handle<JSFunction> NewFunctionFromSharedFunctionInfo(
       Handle<Map> initial_map, Handle<SharedFunctionInfo> function_info,
       Handle<Object> context_or_undefined, PretenureFlag pretenure = TENURED);
 
   Handle<JSFunction> NewFunctionFromSharedFunctionInfo(
       Handle<SharedFunctionInfo> function_info, Handle<Context> context,
       PretenureFlag pretenure = TENURED);
 
   Handle<JSFunction> NewFunction(Handle<String> name, Handle<Code> code,
@@ skipping 219 matching lines @@
   void SetStrictFunctionInstanceDescriptor(Handle<Map> map,
                                            FunctionMode function_mode);
 
   void SetClassFunctionInstanceDescriptor(Handle<Map> map);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_FACTORY_H_