Move (uppercase) JS builtins from js builtins object to native context.

src/arm64/macro-assembler-arm64.cc

Index: src/arm64/macro-assembler-arm64.cc
diff --git a/src/arm64/macro-assembler-arm64.cc b/src/arm64/macro-assembler-arm64.cc
index a74021f96bbcfcbe97cdb180bc26bd813ae4c884..b582b56969fe9ee7586e8316a50c462381155eb9 100644
--- a/src/arm64/macro-assembler-arm64.cc
+++ b/src/arm64/macro-assembler-arm64.cc
@@ -1687,35 +1687,32 @@ void MacroAssembler::JumpToExternalReference(const ExternalReference& builtin) {
 
 
 void MacroAssembler::GetBuiltinFunction(Register target,
-                                        Builtins::JavaScript id) {
+                                        int native_context_index) {
   // Load the builtins object into target register.
   Ldr(target, GlobalObjectMemOperand());
-  Ldr(target, FieldMemOperand(target, GlobalObject::kBuiltinsOffset));
+  Ldr(target, FieldMemOperand(target, GlobalObject::kNativeContextOffset));
   // Load the JavaScript builtin function from the builtins object.
-  Ldr(target, FieldMemOperand(target,
-                          JSBuiltinsObject::OffsetOfFunctionWithId(id)));
+  Ldr(target, ContextMemOperand(target, native_context_index));
 }
 
 
-void MacroAssembler::GetBuiltinEntry(Register target,
-                                     Register function,
-                                     Builtins::JavaScript id) {
+void MacroAssembler::GetBuiltinEntry(Register target, Register function,
+                                     int native_context_index) {
   DCHECK(!AreAliased(target, function));
-  GetBuiltinFunction(function, id);
+  GetBuiltinFunction(function, native_context_index);
   // Load the code entry point from the builtins object.
   Ldr(target, FieldMemOperand(function, JSFunction::kCodeEntryOffset));
 }
 
 
-void MacroAssembler::InvokeBuiltin(Builtins::JavaScript id,
-                                   InvokeFlag flag,
+void MacroAssembler::InvokeBuiltin(int native_context_index, InvokeFlag flag,
                                    const CallWrapper& call_wrapper) {
   ASM_LOCATION("MacroAssembler::InvokeBuiltin");
   // You can't call a builtin without a valid frame.
   DCHECK(flag == JUMP_FUNCTION || has_frame());
 
   // Get the builtin entry in x2 and setup the function object in x1.
-  GetBuiltinEntry(x2, x1, id);
+  GetBuiltinEntry(x2, x1, native_context_index);
   if (flag == CALL_FUNCTION) {
     call_wrapper.BeforeCall(CallSize(x2));
     Call(x2);