blob: 429a5fe17ccf6386e9bda6dc016bb650af6554c4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIA_CAPABILITIES_NAVIGATOR_MEDIA_CAPABILITIES_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIA_CAPABILITIES_NAVIGATOR_MEDIA_CAPABILITIES_H_
#include "third_party/blink/renderer/core/frame/navigator.h"
#include "third_party/blink/renderer/platform/supplementable.h"
namespace blink {
class MediaCapabilities;
class Navigator;
// Provides MediaCapabilities as a supplement of Navigator as an attribute.
class NavigatorMediaCapabilities final
: public GarbageCollected<NavigatorMediaCapabilities>,
public Supplement<Navigator> {
USING_GARBAGE_COLLECTED_MIXIN(NavigatorMediaCapabilities);
public:
static const char kSupplementName[];
static MediaCapabilities* mediaCapabilities(Navigator&);
explicit NavigatorMediaCapabilities(Navigator&);
void Trace(Visitor*) const override;
private:
static NavigatorMediaCapabilities& From(Navigator&);
// The MediaCapabilities instance of this Navigator.
Member<MediaCapabilities> capabilities_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIA_CAPABILITIES_NAVIGATOR_MEDIA_CAPABILITIES_H_
|