Revert of [builtins] New frame type for exits to C++ builtins

src/x64/code-stubs-x64.cc

 // Copyright 2013 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.
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/code-stubs.h"
 #include "src/api-arguments.h"
 #include "src/bootstrapper.h"
 #include "src/codegen.h"
@@ skipping 1557 matching lines @@
   const int kArgExtraStackSpace = 0;
   const int kMaxRegisterResultSize = 2;
 #endif  // _WIN64
 
   // Enter the exit frame that transitions from JavaScript to C++.
   int arg_stack_space =
       kArgExtraStackSpace +
       (result_size() <= kMaxRegisterResultSize ? 0 : result_size());
   if (argv_in_register()) {
     DCHECK(!save_doubles());
-    DCHECK(!is_builtin_exit());
     __ EnterApiExitFrame(arg_stack_space);
     // Move argc into r14 (argv is already in r15).
     __ movp(r14, rax);
   } else {
-    __ EnterExitFrame(
-        arg_stack_space, save_doubles(),
-        is_builtin_exit() ? StackFrame::BUILTIN_EXIT : StackFrame::EXIT);
+    __ EnterExitFrame(arg_stack_space, save_doubles());
   }
 
   // rbx: pointer to builtin function  (C callee-saved).
   // rbp: frame pointer of exit frame  (restored after C call).
   // rsp: stack pointer (restored after C call).
   // r14: number of arguments including receiver (C callee-saved).
   // r15: argv pointer (C callee-saved).
 
   // Check stack alignment.
   if (FLAG_debug_code) {
@@ skipping 3623 matching lines @@
                            kStackUnwindSpace, nullptr, return_value_operand,
                            NULL);
 }
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64