[Isolates] Add isolate parameter to handle constructor.

src/handles.h

Index: src/handles.h
diff --git a/src/handles.h b/src/handles.h
index b04c1e0240a04a31e544f5baa2a1018fb04a8b4d..254a0de043553bf515ffcc536eccde152a659474 100644
--- a/src/handles.h
+++ b/src/handles.h
@@ -44,6 +44,7 @@ class Handle {
  public:
   INLINE(explicit Handle(T** location)) { location_ = location; }
   INLINE(explicit Handle(T* obj));
+  INLINE(Handle(T* obj, Isolate* isolate));
 
   INLINE(Handle()) : location_(NULL) {}
 
@@ -118,7 +119,7 @@ class HandleScope {
 
   // Creates a new handle with the given value.
   template <typename T>
-  static inline T** CreateHandle(T* value);
+  static inline T** CreateHandle(T* value, Isolate* isolate);
 
   // Deallocates any extensions used by the current scope.
   static void DeleteExtensions(Isolate* isolate);