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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 CHROME_BROWSER_USB_WEB_USB_DETECTOR_H_ | 5 #ifndef CHROME_BROWSER_USB_WEB_USB_DETECTOR_H_ |
6 #define CHROME_BROWSER_USB_WEB_USB_DETECTOR_H_ | 6 #define CHROME_BROWSER_USB_WEB_USB_DETECTOR_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "base/scoped_observer.h" | 9 #include "base/scoped_observer.h" |
10 #include "device/usb/usb_service.h" | 10 #include "device/usb/usb_service.h" |
11 | 11 |
12 namespace device { | 12 namespace device { |
13 class UsbDevice; | 13 class UsbDevice; |
14 } | 14 } |
15 | 15 |
16 class UsbDevice; | 16 class UsbDevice; |
17 | 17 |
18 class WebUsbDetector : public device::UsbService::Observer { | 18 class WebUsbDetector : public device::UsbService::Observer { |
19 public: | 19 public: |
20 WebUsbDetector(); | 20 WebUsbDetector(); |
21 ~WebUsbDetector() override; | 21 ~WebUsbDetector() override; |
22 | 22 |
23 private: | |
24 // Initializes the WebUsbDetector. | 23 // Initializes the WebUsbDetector. |
25 void Initialize(); | 24 void Initialize(); |
26 | 25 |
| 26 private: |
27 // device::UsbService::observer: | 27 // device::UsbService::observer: |
28 void OnDeviceAdded(scoped_refptr<device::UsbDevice> device) override; | 28 void OnDeviceAdded(scoped_refptr<device::UsbDevice> device) override; |
29 void OnDeviceRemoved(scoped_refptr<device::UsbDevice> device) override; | 29 void OnDeviceRemoved(scoped_refptr<device::UsbDevice> device) override; |
30 | 30 |
31 ScopedObserver<device::UsbService, device::UsbService::Observer> observer_; | 31 ScopedObserver<device::UsbService, device::UsbService::Observer> observer_; |
32 | 32 |
33 DISALLOW_COPY_AND_ASSIGN(WebUsbDetector); | 33 DISALLOW_COPY_AND_ASSIGN(WebUsbDetector); |
34 }; | 34 }; |
35 | 35 |
36 #endif // CHROME_BROWSER_USB_WEB_USB_DETECTOR_H_ | 36 #endif // CHROME_BROWSER_USB_WEB_USB_DETECTOR_H_ |
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