1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 // Regression test for http://crbug.com/421958
6 
7 #ifndef CRASH_ON_INVALID_H_
8 #define CRASH_ON_INVALID_H_
9 
10 namespace blink {
11 
12 class Visitor;
13 class GamepadCommon {};
14 class ScriptWrappable {};
15 
16 class Gamepad final : public GarbageCollectedFinalized<Gamepad>,
17                       public GamepadCommon,
18                       public ScriptWrappable {
19 public:
wrapperTypeInfo()20     virtual const WrapperTypeInfo *wrapperTypeInfo() const {}
21     void trace(Visitor *);
22 };
23 
24 }
25 
26 #endif
27