Remove NativeContext from Literal array, since we always create the literals in the native context …

src/factory.cc

 // 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.
 
 #include "src/factory.h"
 
 #include "src/allocation-site-scopes.h"
 #include "src/base/bits.h"
 #include "src/conversions.h"
 #include "src/isolate-inl.h"
@@ skipping 1367 matching lines @@
 
   if (info->ic_age() != isolate()->heap()->global_ic_age()) {
     info->ResetForNewContext(isolate()->heap()->global_ic_age());
   }
 
   int index = info->SearchOptimizedCodeMap(context->native_context(),
                                            BailoutId::None());
   if (!info->bound() && index < 0) {
     int number_of_literals = info->num_literals();
     Handle<FixedArray> literals = NewFixedArray(number_of_literals, pretenure);
-    if (number_of_literals > 0) {
-      // Store the native context in the literals array prefix. This
-      // context will be used when creating object, regexp and array
-      // literals in this function.
-      literals->set(JSFunction::kLiteralNativeContextIndex,
-                    context->native_context());
-    }
     result->set_literals(*literals);
   }
 
   if (index > 0) {
     // Caching of optimized code enabled and optimized code found.
     FixedArray* literals = info->GetLiteralsFromOptimizedCodeMap(index);
     if (literals != NULL) result->set_literals(literals);
     Code* code = info->GetCodeFromOptimizedCodeMap(index);
     DCHECK(!code->marked_for_deoptimization());
     result->ReplaceCode(code);
@@ skipping 619 matching lines @@
 
 Handle<SharedFunctionInfo> Factory::NewSharedFunctionInfo(
     Handle<String> name, int number_of_literals, FunctionKind kind,
     Handle<Code> code, Handle<ScopeInfo> scope_info,
     Handle<TypeFeedbackVector> feedback_vector) {
   DCHECK(IsValidFunctionKind(kind));
   Handle<SharedFunctionInfo> shared = NewSharedFunctionInfo(name, code);
   shared->set_scope_info(*scope_info);
   shared->set_feedback_vector(*feedback_vector);
   shared->set_kind(kind);
-  int literals_array_size = number_of_literals;
-  // If the function contains object, regexp or array literals,
-  // allocate extra space for a literals array prefix containing the
-  // context.
-  if (number_of_literals > 0) {
-    literals_array_size += JSFunction::kLiteralsPrefixSize;
-  }
-  shared->set_num_literals(literals_array_size);
+  shared->set_num_literals(number_of_literals);
   if (IsGeneratorFunction(kind)) {
     shared->set_instance_class_name(isolate()->heap()->Generator_string());
     shared->DisableOptimization(kGenerator);
   }
   return shared;
 }
 
 
 Handle<JSMessageObject> Factory::NewJSMessageObject(
     Handle<String> type,
@@ skipping 280 matching lines @@
   return Handle<Object>::null();
 }
 
 
 Handle<Object> Factory::ToBoolean(bool value) {
   return value ? true_value() : false_value();
 }
 
 
 } }  // namespace v8::internal