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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef PURE_VIRTUAL_TRACE_H_ | 5 #ifndef PURE_VIRTUAL_TRACE_H_ |
6 #define PURE_VIRTUAL_TRACE_H_ | 6 #define PURE_VIRTUAL_TRACE_H_ |
7 | 7 |
8 #include "heap/stubs.h" | 8 #include "heap/stubs.h" |
9 | 9 |
10 namespace WebCore { | 10 namespace blink { |
11 | 11 |
12 class A : public GarbageCollected<A> { | 12 class A : public GarbageCollected<A> { |
13 public: | 13 public: |
14 virtual void trace(Visitor*) = 0; | 14 virtual void trace(Visitor*) = 0; |
15 }; | 15 }; |
16 | 16 |
17 } | 17 } |
18 | 18 |
19 #endif | 19 #endif |
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