[builtins] Always pass target and new target to C++ builtins

src/arm/builtins-arm.cc

Index: src/arm/builtins-arm.cc
diff --git a/src/arm/builtins-arm.cc b/src/arm/builtins-arm.cc
index f8667c4c707cd5bb4965e568abd71aed8843184d..78fbe60a8072fc1e06365c33c8a9d928bfa1dcc8 100644
--- a/src/arm/builtins-arm.cc
+++ b/src/arm/builtins-arm.cc
@@ -16,10 +16,7 @@ namespace internal {
 
 #define __ ACCESS_MASM(masm)
 
-
-void Builtins::Generate_Adaptor(MacroAssembler* masm,
-                                CFunctionId id,
-                                BuiltinExtraArguments extra_args) {
+void Builtins::Generate_Adaptor(MacroAssembler* masm, CFunctionId id) {
   // ----------- S t a t e -------------
   //  -- r0                 : number of arguments excluding receiver
   //  -- r1                 : target
@@ -38,23 +35,8 @@ void Builtins::Generate_Adaptor(MacroAssembler* masm,
   __ ldr(cp, FieldMemOperand(r1, JSFunction::kContextOffset));
 
   // Insert extra arguments.
-  int num_extra_args = 0;
-  switch (extra_args) {
-    case BuiltinExtraArguments::kTarget:
-      __ Push(r1);
-      ++num_extra_args;
-      break;
-    case BuiltinExtraArguments::kNewTarget:
-      __ Push(r3);
-      ++num_extra_args;
-      break;
-    case BuiltinExtraArguments::kTargetAndNewTarget:
-      __ Push(r1, r3);
-      num_extra_args += 2;
-      break;
-    case BuiltinExtraArguments::kNone:
-      break;
-  }
+  const int num_extra_args = 2;
+  __ Push(r1, r3);
 
   // JumpToExternalReference expects r0 to contain the number of arguments
   // including the receiver and the extra arguments.