[proxies] Expose proxies in the API

src/api.h

Index: src/api.h
diff --git a/src/api.h b/src/api.h
index fed869a18ed85296d46c5636c52b6000ee0674ed..556765264ae4b1ba6989aba0ef7f3d3aeb4d42f6 100644
--- a/src/api.h
+++ b/src/api.h
@@ -173,6 +173,7 @@ class RegisteredExtension {
   V(External, Object)                        \
   V(StackTrace, JSArray)                     \
   V(StackFrame, JSObject)                    \
+  V(Proxy, JSProxy)                          \
   V(NativeWeakMap, JSWeakMap)
 
 class Utils {
@@ -203,21 +204,20 @@ class Utils {
       v8::internal::Handle<v8::internal::JSReceiver> obj);
   static inline Local<Object> ToLocal(
       v8::internal::Handle<v8::internal::JSObject> obj);
-  static inline Local<Object> ToLocal(
-      v8::internal::Handle<v8::internal::JSProxy> obj);
   static inline Local<Array> ToLocal(
       v8::internal::Handle<v8::internal::JSArray> obj);
   static inline Local<Map> ToLocal(
       v8::internal::Handle<v8::internal::JSMap> obj);
   static inline Local<Set> ToLocal(
       v8::internal::Handle<v8::internal::JSSet> obj);
+  static inline Local<Proxy> ToLocal(
+      v8::internal::Handle<v8::internal::JSProxy> obj);
   static inline Local<ArrayBuffer> ToLocal(
       v8::internal::Handle<v8::internal::JSArrayBuffer> obj);
   static inline Local<ArrayBufferView> ToLocal(
       v8::internal::Handle<v8::internal::JSArrayBufferView> obj);
   static inline Local<DataView> ToLocal(
       v8::internal::Handle<v8::internal::JSDataView> obj);
-
   static inline Local<TypedArray> ToLocal(
       v8::internal::Handle<v8::internal::JSTypedArray> obj);
   static inline Local<Uint8Array> ToLocalUint8Array(
@@ -356,10 +356,10 @@ MAKE_TO_LOCAL(ToLocal, Symbol, Symbol)
 MAKE_TO_LOCAL(ToLocal, JSRegExp, RegExp)
 MAKE_TO_LOCAL(ToLocal, JSReceiver, Object)
 MAKE_TO_LOCAL(ToLocal, JSObject, Object)
-MAKE_TO_LOCAL(ToLocal, JSProxy, Object)
 MAKE_TO_LOCAL(ToLocal, JSArray, Array)
 MAKE_TO_LOCAL(ToLocal, JSMap, Map)
 MAKE_TO_LOCAL(ToLocal, JSSet, Set)
+MAKE_TO_LOCAL(ToLocal, JSProxy, Proxy)
 MAKE_TO_LOCAL(ToLocal, JSArrayBuffer, ArrayBuffer)
 MAKE_TO_LOCAL(ToLocal, JSArrayBufferView, ArrayBufferView)
 MAKE_TO_LOCAL(ToLocal, JSDataView, DataView)