e95673b052
refactor: prefer using base::NoDestructor to base::{Singleton,LazyInstance}
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
// Copyright (c) 2022 Microsoft, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ELECTRON_SHELL_BROWSER_USB_USB_CHOOSER_CONTEXT_FACTORY_H_
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#define ELECTRON_SHELL_BROWSER_USB_USB_CHOOSER_CONTEXT_FACTORY_H_
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#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
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namespace base {
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template <typename T>
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class NoDestructor;
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} // namespace base
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namespace electron {
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class UsbChooserContext;
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class UsbChooserContextFactory : public BrowserContextKeyedServiceFactory {
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public:
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static UsbChooserContext* GetForBrowserContext(
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content::BrowserContext* context);
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static UsbChooserContext* GetForBrowserContextIfExists(
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content::BrowserContext* context);
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static UsbChooserContextFactory* GetInstance();
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UsbChooserContextFactory(const UsbChooserContextFactory&) = delete;
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UsbChooserContextFactory& operator=(const UsbChooserContextFactory&) = delete;
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private:
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friend base::NoDestructor<UsbChooserContextFactory>;
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UsbChooserContextFactory();
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~UsbChooserContextFactory() override;
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// BrowserContextKeyedServiceFactory methods:
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KeyedService* BuildServiceInstanceFor(
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content::BrowserContext* profile) const override;
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};
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} // namespace electron
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#endif // ELECTRON_SHELL_BROWSER_USB_USB_CHOOSER_CONTEXT_FACTORY_H_
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