The Array function must be looked up in the native context.

src/ia32/macro-assembler-ia32.cc

Index: src/ia32/macro-assembler-ia32.cc
diff --git a/src/ia32/macro-assembler-ia32.cc b/src/ia32/macro-assembler-ia32.cc
index 2f463981824d71347a689f6f46248251feacf534..cc0f392f185212826144898536c1945fef233d7f 100644
--- a/src/ia32/macro-assembler-ia32.cc
+++ b/src/ia32/macro-assembler-ia32.cc
@@ -2689,16 +2689,6 @@ void MacroAssembler::LoadTransitionedArrayMapConditional(
 }
 
 
-void MacroAssembler::LoadGlobalContext(Register global_context) {
-  // Load the global or builtins object from the current context.
-  mov(global_context,
-      Operand(esi, Context::SlotOffset(Context::GLOBAL_OBJECT_INDEX)));
-  // Load the native context from the global or builtins object.
-  mov(global_context,
-      FieldOperand(global_context, GlobalObject::kNativeContextOffset));
-}
-
-
 void MacroAssembler::LoadGlobalFunction(int index, Register function) {
   // Load the global or builtins object from the current context.
   mov(function,