IDL compiler: mostly merge Non-wrapper types and RefPtr conversion exceptions

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 5211 matching lines @@
     return "String" if $type eq "DOMString" or IsEnumType($type);
 
     return "ScriptPromise" if $type eq "Promise";
 
     return "Range::CompareHow" if $type eq "CompareHow";
     return "DOMTimeStamp" if $type eq "DOMTimeStamp";
     return "double" if $type eq "Date";
     return "ScriptValue" if $type eq "any" or IsCallbackFunctionType($type);
     return "Dictionary" if $type eq "Dictionary";
 
-    return "RefPtr<DOMStringList>" if $type eq "DOMStringList";
-    return "RefPtr<MediaQueryListListener>" if $type eq "MediaQueryListListener";
-    return "RefPtr<NodeFilter>" if $type eq "NodeFilter";
-    return "RefPtr<SerializedScriptValue>" if $type eq "SerializedScriptValue";
-    return "RefPtr<XPathNSResolver>" if $type eq "XPathNSResolver";
-
     die "UnionType is not supported" if IsUnionType($type);
 
     if (IsTypedArrayType($type)) {
         return $isParameter ? "${type}*" : "RefPtr<${type}>";
     }
 
     # We need to check [ImplementedAs] extended attribute for wrapper types.
+    return "RefPtr<$type>" if $type eq "DOMStringList" or $type eq "XPathNSResolver";  # FIXME: can these be put in nonWrapperTypes instead?
     if (IsWrapperType($type)) {
         my $interface = ParseInterface($type);
         my $implClassName = GetImplName($interface);
         return $isParameter ? "${implClassName}*" : "RefPtr<${implClassName}>";
     }
-    return "RefPtr<${type}>" if IsRefPtrType($type) and not $isParameter;
+    return "RefPtr<$type>" if IsRefPtrType($type) and (not $isParameter or $nonWrapperTypes{$type});
 
     my $arrayOrSequenceType = GetArrayOrSequenceType($type);
 
     if ($arrayOrSequenceType) {
         my $nativeType = GetNativeType($arrayOrSequenceType);
         $nativeType .= " " if ($nativeType =~ />$/);
         return "Vector<${nativeType}>";
     }
 
     # Default, assume native type is a pointer with same type name as idl type
@@ skipping 967 matching lines @@
     my $interface = shift;
 
     return 1 if $interface->extendedAttributes->{"CustomToV8"};
     return 1 if $interface->extendedAttributes->{"SpecialWrapFor"};
     return 1 if InheritsInterface($interface, "Document");
 
     return 0;
 }
 
 1;