split api call stubs into accessor and function call stubs

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index ca19e05be9789284aac1f5743cda6c8282b71749..694e705457c1b62c50f382d84ca3cc91e00c477c 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -2785,7 +2785,7 @@ class FunctionCallbackInfo {
   internal::Object** implicit_args_;
   internal::Object** values_;
   int length_;
-  bool is_construct_call_;
+  int is_construct_call_;
 };
 
 
@@ -6672,7 +6672,7 @@ internal::Object* ReturnValue<T>::GetDefaultValue() {
 }
 
 
-template<typename T>
+template <typename T>
 FunctionCallbackInfo<T>::FunctionCallbackInfo(internal::Object** implicit_args,
                                               internal::Object** values,
                                               int length,
@@ -6680,7 +6680,7 @@ FunctionCallbackInfo<T>::FunctionCallbackInfo(internal::Object** implicit_args,
     : implicit_args_(implicit_args),
       values_(values),
       length_(length),
-      is_construct_call_(is_construct_call) { }
+      is_construct_call_(is_construct_call ? 1 : 0) {}
 
 
 template<typename T>
@@ -6730,7 +6730,7 @@ ReturnValue<T> FunctionCallbackInfo<T>::GetReturnValue() const {
 
 template<typename T>
 bool FunctionCallbackInfo<T>::IsConstructCall() const {
-  return is_construct_call_;
+  return static_cast<bool>(is_construct_call_ & 0x1);
 }