Make the Isolate parameter mandatory for internal HandleScopes.

src/stub-cache.cc

 // Copyright 2012 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 1081 matching lines @@
       Handle<Object> result = v8::Utils::OpenHandle(*r);
       result->VerifyApiCallResultType();
       return *v8::Utils::OpenHandle(*r);
     }
   }
 
   return isolate->heap()->no_interceptor_result_sentinel();
 }
 
 
-static MaybeObject* ThrowReferenceError(String* name) {
+static MaybeObject* ThrowReferenceError(Isolate* isolate, String* name) {
   // If the load is non-contextual, just return the undefined result.
   // Note that both keyed and non-keyed loads may end up here, so we
   // can't use either LoadIC or KeyedLoadIC constructors.
-  IC ic(IC::NO_EXTRA_FRAME, Isolate::Current());
+  IC ic(IC::NO_EXTRA_FRAME, isolate);
   ASSERT(ic.target()->is_load_stub() || ic.target()->is_keyed_load_stub());
   if (!ic.SlowIsUndeclaredGlobal()) return HEAP->undefined_value();
 
   // Throw a reference error.
-  HandleScope scope;
+  HandleScope scope(isolate);
   Handle<String> name_handle(name);
   Handle<Object> error =
       FACTORY->NewReferenceError("not_defined",
                                   HandleVector(&name_handle, 1));
-  return Isolate::Current()->Throw(*error);
+  return isolate->Throw(*error);
 }
 
 
 static MaybeObject* LoadWithInterceptor(Arguments* args,
                                         PropertyAttributes* attrs) {
   Handle<String> name_handle = args->at<String>(0);
   Handle<InterceptorInfo> interceptor_info = args->at<InterceptorInfo>(1);
   ASSERT(kAccessorInfoOffsetInInterceptorArgs == 2);
   Handle<JSObject> receiver_handle = args->at<JSObject>(2);
   Handle<JSObject> holder_handle = args->at<JSObject>(3);
@@ skipping 41 matching lines @@
  */
 RUNTIME_FUNCTION(MaybeObject*, LoadPropertyWithInterceptorForLoad) {
   PropertyAttributes attr = NONE;
   Object* result;
   { MaybeObject* maybe_result = LoadWithInterceptor(&args, &attr);
     if (!maybe_result->ToObject(&result)) return maybe_result;
   }
 
   // If the property is present, return it.
   if (attr != ABSENT) return result;
-  return ThrowReferenceError(String::cast(args[0]));
+  return ThrowReferenceError(isolate, String::cast(args[0]));
 }
 
 
 RUNTIME_FUNCTION(MaybeObject*, LoadPropertyWithInterceptorForCall) {
   PropertyAttributes attr;
   MaybeObject* result = LoadWithInterceptor(&args, &attr);
   RETURN_IF_SCHEDULED_EXCEPTION(isolate);
   // This is call IC. In this case, we simply return the undefined result which
   // will lead to an exception when trying to invoke the result as a
   // function.
@@ skipping 575 matching lines @@
           Handle<FunctionTemplateInfo>(
               FunctionTemplateInfo::cast(signature->receiver()));
     }
   }
 
   is_simple_api_call_ = true;
 }
 
 
 } }  // namespace v8::internal