IDL: Values for dictionaries should be a object, null or undefined

Source/bindings/tests/results/core/V8TestDictionary.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
 #include "config.h"
 #include "V8TestDictionary.h"
 
 #include "bindings/core/v8/Dictionary.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/V8TestInterface.h"
 #include "bindings/core/v8/V8TestInterfaceGarbageCollected.h"
 #include "bindings/core/v8/V8TestInterfaceWillBeGarbageCollected.h"
 
 namespace blink {
 
 TestDictionary* V8TestDictionary::toImpl(v8::Isolate* isolate, v8::Handle<v8::Value> v8Value, ExceptionState& exceptionState)
 {
+    if (!isUndefinedOrNull(v8Value) && !v8Value->IsObject()) {
+        // Just returns 0. A TypeError will be thrown later.
+        return 0;
+    }
+
     TestDictionary* impl = TestDictionary::create();
     // FIXME: Do not use Dictionary and DictionaryHelper
     // https://crbug.com/321462
     Dictionary dictionary(v8Value, isolate);
     // FIXME: Remove this v8::TryCatch once the code is switched from
     // Dictionary/DictionaryHelper to something that uses ExceptionState.
     v8::TryCatch block;
     bool booleanMember;
     if (DictionaryHelper::getWithUndefinedOrNullCheck(dictionary, "booleanMember", booleanMember)) {
         impl->setBooleanMember(booleanMember);
@@ skipping 136 matching lines @@
     if (impl->hasTestInterfaceOrNullMember())
         v8Object->Set(v8String(isolate, "testInterfaceOrNullMember"), toV8(impl->testInterfaceOrNullMember(), creationContext, isolate));
     if (impl->hasTestInterfaceWillBeGarbageCollectedMember())
         v8Object->Set(v8String(isolate, "testInterfaceWillBeGarbageCollectedMember"), toV8(impl->testInterfaceWillBeGarbageCollectedMember(), creationContext, isolate));
     if (impl->hasTestInterfaceWillBeGarbageCollectedOrNullMember())
         v8Object->Set(v8String(isolate, "testInterfaceWillBeGarbageCollectedOrNullMember"), toV8(impl->testInterfaceWillBeGarbageCollectedOrNullMember(), creationContext, isolate));
     return v8Object;
 }
 
 } // namespace blink