fix return out of handlescope in NestedLockers

test/cctest/test-api.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 12038 matching lines @@
 static v8::Handle<Value> ThrowInJSNoCatch(const v8::Arguments& args) {
   CHECK(v8::Locker::IsLocked(CcTest::default_isolate()));
   ApiTestFuzzer::Fuzz();
   v8::Unlocker unlocker(CcTest::default_isolate());
   const char* code = "throw 7;";
   {
     v8::Locker nested_locker(CcTest::default_isolate());
     v8::HandleScope scope(args.GetIsolate());
     v8::Handle<Value> value = CompileRun(code);
     CHECK(value.IsEmpty());
-    return v8_str("foo");
+    return scope.Close(v8_str("foo"));
   }
 }
 
 
 // These are locking tests that don't need to be run again
 // as part of the locking aggregation tests.
 TEST(NestedLockers) {
   v8::Locker locker(CcTest::default_isolate());
   CHECK(v8::Locker::IsLocked(CcTest::default_isolate()));
   LocalContext env;
@@ skipping 7272 matching lines @@
   i::Semaphore* sem_;
   volatile int sem_value_;
 };
 
 
 THREADED_TEST(SemaphoreInterruption) {
   ThreadInterruptTest().RunTest();
 }
 
 #endif  // WIN32