1 /*
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3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are
6  * met:
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9  * notice, this list of conditions and the following disclaimer.
10  *     * Redistributions in binary form must reproduce the above
11  * copyright notice, this list of conditions and the following disclaimer
12  * in the documentation and/or other materials provided with the
13  * distribution.
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15  * contributors may be used to endorse or promote products derived from
16  * this software without specific prior written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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29  */
30 
31 #ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_CRYPTO_DOM_WINDOW_CRYPTO_H_
32 #define THIRD_PARTY_BLINK_RENDERER_MODULES_CRYPTO_DOM_WINDOW_CRYPTO_H_
33 
34 #include "third_party/blink/renderer/platform/heap/handle.h"
35 #include "third_party/blink/renderer/platform/supplementable.h"
36 
37 namespace blink {
38 
39 class Crypto;
40 class LocalDOMWindow;
41 
42 class DOMWindowCrypto final : public GarbageCollected<DOMWindowCrypto>,
43                               public Supplement<LocalDOMWindow> {
44  public:
45   static const char kSupplementName[];
46 
47   static DOMWindowCrypto& From(LocalDOMWindow&);
48   static Crypto* crypto(LocalDOMWindow&);
49 
50   explicit DOMWindowCrypto(LocalDOMWindow&);
51 
52   Crypto* crypto() const;
53 
54   void Trace(Visitor*) const override;
55 
56  private:
57   mutable Member<Crypto> crypto_;
58 };
59 
60 }  // namespace blink
61 
62 #endif  // THIRD_PARTY_BLINK_RENDERER_MODULES_CRYPTO_DOM_WINDOW_CRYPTO_H_
63