Fix handle zapping interaction with NoHandleAllocation.

src/handles.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 137 matching lines @@
 
   Isolate* isolate() { return isolate_; }
 
  private:
   // Prevent heap allocation or illegal handle scopes.
   HandleScope(const HandleScope&);
   void operator=(const HandleScope&);
   void* operator new(size_t size);
   void operator delete(void* size_t);
 
-  inline void CloseScope();
-
   Isolate* isolate_;
   Object** prev_next_;
   Object** prev_limit_;
 
+  // Close the handle scope resetting limits to a previous state.
+  static inline void CloseScope(Isolate* isolate,
+                                Object** prev_next,
+                                Object** prev_limit);
+
   // Extend the handle scope making room for more handles.
   static internal::Object** Extend(Isolate* isolate);
 
 #ifdef ENABLE_EXTRA_CHECKS
   // Zaps the handles in the half-open interval [start, end).
-  static void ZapRange(internal::Object** start, internal::Object** end);
+  static void ZapRange(Object** start, Object** end);
 #endif
 
   friend class v8::HandleScope;
   friend class v8::internal::DeferredHandles;
   friend class v8::internal::HandleScopeImplementer;
   friend class v8::internal::Isolate;
 };
 
 
 class DeferredHandles;
@@ skipping 150 matching lines @@
 class NoHandleAllocation BASE_EMBEDDED {
  public:
 #ifndef DEBUG
   explicit NoHandleAllocation(Isolate* isolate) {}
   ~NoHandleAllocation() {}
 #else
   explicit inline NoHandleAllocation(Isolate* isolate);
   inline ~NoHandleAllocation();
  private:
   Isolate* isolate_;
+  Object** limit_;
   int level_;
   bool active_;
 #endif
 };
 
 
 class HandleDereferenceGuard BASE_EMBEDDED {
  public:
   enum State { ALLOW, DISALLOW, DISALLOW_DEFERRED };
 #ifndef DEBUG
@@ skipping 12 matching lines @@
 #define ALLOW_HANDLE_DEREF(isolate, why_this_is_safe)                          \
   HandleDereferenceGuard allow_deref(isolate,                                  \
                                      HandleDereferenceGuard::ALLOW);
 #else
 #define ALLOW_HANDLE_DEREF(isolate, why_this_is_safe)
 #endif  // DEBUG
 
 } }  // namespace v8::internal
 
 #endif  // V8_HANDLES_H_