Store Bluetooth permissions in website settings

chrome/browser/ui/bluetooth/bluetooth_chooser_context_factory.h

+// Copyright 2016 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 CHROME_BROWSER_UI_BLUETOOTH_BLUETOOTH_CHOOSER_CONTEXT_FACTORY_H_
+#define CHROME_BROWSER_UI_BLUETOOTH_BLUETOOTH_CHOOSER_CONTEXT_FACTORY_H_
+
+#include "base/macros.h"
+#include "base/memory/singleton.h"
+#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
+
+class BluetoothChooserContext;
+class Profile;
+
+class BluetoothChooserContextFactory
+    : public BrowserContextKeyedServiceFactory {
+ public:
+  static BluetoothChooserContext* GetForProfile(Profile* profile);
+  static BluetoothChooserContextFactory* GetInstance();
+
+ private:
+  friend struct base::DefaultSingletonTraits<BluetoothChooserContextFactory>;
+
+  BluetoothChooserContextFactory();
+  ~BluetoothChooserContextFactory() override;
+
+  // BrowserContextKeyedBaseFactory methods:
+  KeyedService* BuildServiceInstanceFor(
+      content::BrowserContext* profile) const override;
+  content::BrowserContext* GetBrowserContextToUse(
+      content::BrowserContext* context) const override;
+
+  DISALLOW_COPY_AND_ASSIGN(BluetoothChooserContextFactory);
+};
+
+#endif  // CHROME_BROWSER_UI_BLUETOOTH_BLUETOOTH_CHOOSER_CONTEXT_FACTORY_H_