Remove unnecessary maybeDOMWrapper from indexed/named property getters

Source/bindings/scripts/code_generator_v8.pm

 # Copyright (C) 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org>
 # Copyright (C) 2006 Anders Carlsson <andersca@mac.com>
 # Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
 # Copyright (C) 2006 Alexey Proskuryakov <ap@webkit.org>
 # Copyright (C) 2006 Apple Computer, Inc.
 # Copyright (C) 2007, 2008, 2009, 2012 Google Inc.
 # Copyright (C) 2009 Cameron McCormack <cam@mcc.id.au>
 # Copyright (C) Research In Motion Limited 2010. All rights reserved.
 # Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
 # Copyright (C) 2012 Ericsson AB. All rights reserved.
@@ skipping 3638 matching lines @@
     my $returnType = $indexedGetterFunction->type;
     my $nativeType = GetNativeType($returnType);
     my $nativeValue = "element";
     $nativeValue .= ".release()" if (IsRefPtrType($returnType));
     my $isNull = GenerateIsNullExpression($returnType, "element");
     my $returnJSValueCode = NativeToJSValue($indexedGetterFunction->type, $indexedGetterFunction->extendedAttributes, $nativeValue, "    ", "", "info.GetIsolate()", "info", "collection", "", "return");
     my $raisesExceptions = $indexedGetterFunction->extendedAttributes->{"RaisesException"};
     my $methodCallCode = GenerateMethodCall($returnType, "element", "collection->${methodName}", "index", $raisesExceptions);
     my $getterCode = "static void indexedPropertyGetter(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info)\n";
     $getterCode .= "{\n";
-    $getterCode .= "    ASSERT(V8DOMWrapper::maybeDOMWrapper(info.Holder()));\n";
     $getterCode .= "    ${implClassName}* collection = ${v8ClassName}::toNative(info.Holder());\n";
     if ($raisesExceptions) {
         $getterCode .= "    ExceptionState exceptionState(info.Holder(), info.GetIsolate());\n";
     }
     $getterCode .= $methodCallCode . "\n";
     if ($raisesExceptions) {
         $getterCode .= "    if (exceptionState.throwIfNeeded())\n";
         $getterCode .= "        return;\n";
     }
     if (IsUnionType($returnType)) {
@@ skipping 348 matching lines @@
     $code .= "{\n";
     if (!$namedGetterFunction->extendedAttributes->{"OverrideBuiltins"}) {
         $code .= "    if (!info.Holder()->GetRealNamedPropertyInPrototypeChain(name).IsEmpty())\n";
         $code .= "        return;\n";
         $code .= "    if (info.Holder()->HasRealNamedCallbackProperty(name))\n";
         $code .= "        return;\n";
         $code .= "    if (info.Holder()->HasRealNamedProperty(name))\n";
         $code .= "        return;\n";
     }
     $code .= "\n";
-    $code .= "    ASSERT(V8DOMWrapper::maybeDOMWrapper(info.Holder()));\n";
     $code .= "    ${implClassName}* collection = ${v8ClassName}::toNative(info.Holder());\n";
     $code .= "    AtomicString propertyName = toCoreAtomicString(name);\n";
     if ($raisesExceptions) {
         $code .= "    ExceptionState exceptionState(info.Holder(), info.GetIsolate());\n";
     }
     $code .= $methodCallCode . "\n";
     if ($raisesExceptions) {
         $code .= "    if (exceptionState.throwIfNeeded())\n";
         $code .= "        return;\n";
     }
@@ skipping 2361 matching lines @@
         if ($parameter->type eq "SerializedScriptValue") {
             return 1;
         } elsif (IsIntegerType($parameter->type)) {
             return 1;
         }
     }
     return 0;
 }
 
 1;