| Index: tools/clang/blink_gc_plugin/tests/class_multiple_trace_bases.h
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| diff --git a/tools/clang/blink_gc_plugin/tests/class_multiple_trace_bases.h b/tools/clang/blink_gc_plugin/tests/class_multiple_trace_bases.h
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| new file mode 100644
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| index 0000000000000000000000000000000000000000..b362ec921b5c9ff97f05666124afad954b0db5e0
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| --- /dev/null
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| +++ b/tools/clang/blink_gc_plugin/tests/class_multiple_trace_bases.h
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| @@ -0,0 +1,29 @@
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| +// Copyright 2014 The Chromium Authors. All rights reserved.
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| +// Use of this source code is governed by a BSD-style license that can be
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| +// found in the LICENSE file.
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| +
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| +#ifndef CLASS_MULTIPLE_TRACE_BASES_H_
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| +#define CLASS_MULTIPLE_TRACE_BASES_H_
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| +
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| +#include "heap/stubs.h"
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| +
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| +namespace blink {
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| +
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| +class Base : public GarbageCollected<Base> {
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| +public:
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| +    virtual void trace(Visitor*);
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| +};
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| +
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| +class Mixin : public GarbageCollectedMixin {
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| +public:
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| +    void trace(Visitor*);
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| +};
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| +
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| +class Derived : public Base, public Mixin {
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| +    USING_GARBAGE_COLLECTED_MIXIN(HeapObject);
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| +    // Requires trace method.
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| +};
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| +
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| +}
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| +
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| +#endif
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| 
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