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

src/arm/macro-assembler-arm.cc

Index: src/arm/macro-assembler-arm.cc
diff --git a/src/arm/macro-assembler-arm.cc b/src/arm/macro-assembler-arm.cc
index 58ce0a8545ceeabc6f0528de919ea2c49afcfd69..d705c90bd2edf62c953e2ea39449ada558b277e6 100644
--- a/src/arm/macro-assembler-arm.cc
+++ b/src/arm/macro-assembler-arm.cc
@@ -2902,19 +2902,6 @@ void MacroAssembler::LoadGlobalFunction(int index, Register function) {
 }
 
 
-void MacroAssembler::LoadArrayFunction(Register function) {
-  // Load the global or builtins object from the current context.
-  ldr(function,
-      MemOperand(cp, Context::SlotOffset(Context::GLOBAL_OBJECT_INDEX)));
-  // Load the global context from the global or builtins object.
-  ldr(function,
-      FieldMemOperand(function, GlobalObject::kGlobalContextOffset));
-  // Load the array function from the native context.
-  ldr(function,
-      MemOperand(function, Context::SlotOffset(Context::ARRAY_FUNCTION_INDEX)));
-}
-
-
 void MacroAssembler::LoadGlobalFunctionInitialMap(Register function,
                                                   Register map,
                                                   Register scratch) {