Convert the rest of the functions in core.cc to use CreateFunctionTemplate.

gin/arguments.h

Index: gin/arguments.h
diff --git a/gin/arguments.h b/gin/arguments.h
index 8a372eadfdb3113b2da925c996cbaa35f8d53989..38193f9e724c1b1eca5302e9ab9f4307389caa09 100644
--- a/gin/arguments.h
+++ b/gin/arguments.h
@@ -12,41 +12,42 @@ namespace gin {
 
 class Arguments {
  public:
+  Arguments();
   explicit Arguments(const v8::FunctionCallbackInfo<v8::Value>& info);
   ~Arguments();
 
   template<typename T>
   // TODO(aa): Rename GetHolder().
   bool Holder(T* out) {
-    return ConvertFromV8(info_.Holder(), out);
+    return ConvertFromV8(isolate_, info_->Holder(), out);
   }
 
   template<typename T>
   bool GetData(T* out) {
-    return ConvertFromV8(info_.Data(), out);
+    return ConvertFromV8(isolate_, info_->Data(), out);
   }
 
   template<typename T>
   bool GetNext(T* out) {
-    if (next_ >= info_.Length()) {
+    if (next_ >= info_->Length()) {
       insufficient_arguments_ = true;
       return false;
     }
-    v8::Handle<v8::Value> val = info_[next_++];
-    return ConvertFromV8(val, out);
+    v8::Handle<v8::Value> val = (*info_)[next_++];
+    return ConvertFromV8(isolate_, val, out);
   }
 
   template<typename T>
   bool GetRemaining(std::vector<T>* out) {
-    if (next_ >= info_.Length()) {
+    if (next_ >= info_->Length()) {
       insufficient_arguments_ = true;
       return false;
     }
-    int remaining = info_.Length() - next_;
+    int remaining = info_->Length() - next_;
     out->resize(remaining);
     for (int i = 0; i < remaining; ++i) {
-      v8::Handle<v8::Value> val = info_[next_++];
-      if (!ConvertFromV8(val, &out->at(i)))
+      v8::Handle<v8::Value> val = (*info_)[next_++];
+      if (!ConvertFromV8(isolate_, val, &out->at(i)))
         return false;
     }
     return true;
@@ -54,7 +55,7 @@ class Arguments {
 
   template<typename T>
   void Return(T val) {
-    info_.GetReturnValue().Set(ConvertToV8(isolate_, val));
+    info_->GetReturnValue().Set(ConvertToV8(isolate_, val));
   }
 
   v8::Handle<v8::Value> PeekNext();
@@ -66,13 +67,14 @@ class Arguments {
 
  private:
   v8::Isolate* isolate_;
-  const v8::FunctionCallbackInfo<v8::Value>& info_;
+  const v8::FunctionCallbackInfo<v8::Value>* info_;
   int next_;
   bool insufficient_arguments_;
-
-  DISALLOW_COPY_AND_ASSIGN(Arguments);
 };
 
+template<>
+bool Arguments::GetNext<Arguments>(Arguments* out);
+
 }  // namespace gin
 
 #endif  // GIN_ARGUMENTS_H_