Remove distinction between hidden and normal runtime functions

src/x64/macro-assembler-x64.cc

 // Copyright 2012 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.
 
 #include "src/v8.h"
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/bootstrapper.h"
 #include "src/codegen.h"
@@ skipping 825 matching lines @@
   bool restore_context = context_restore_operand != NULL;
   if (restore_context) {
     movp(rsi, *context_restore_operand);
   }
   LeaveApiExitFrame(!restore_context);
   ret(stack_space * kPointerSize);
 
   bind(&promote_scheduled_exception);
   {
     FrameScope frame(this, StackFrame::INTERNAL);
-    CallRuntime(Runtime::kHiddenPromoteScheduledException, 0);
+    CallRuntime(Runtime::kPromoteScheduledException, 0);
   }
   jmp(&exception_handled);
 
   // HandleScope limit has changed. Delete allocated extensions.
   bind(&delete_allocated_handles);
   movp(Operand(base_reg, kLimitOffset), prev_limit_reg);
   movp(prev_limit_reg, rax);
   LoadAddress(arg_reg_1, ExternalReference::isolate_address(isolate()));
   LoadAddress(rax,
               ExternalReference::delete_handle_scope_extensions(isolate()));
@@ skipping 4493 matching lines @@
   if (ms.shift() > 0) sarl(rdx, Immediate(ms.shift()));
   movl(rax, dividend);
   shrl(rax, Immediate(31));
   addl(rdx, rax);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64