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1 | 1 |
2 // Copyright 2014 The Chromium Authors. All rights reserved. | 2 // Copyright 2014 The Chromium Authors. All rights reserved. |
3 // Use of this source code is governed by a BSD-style license that can be | 3 // Use of this source code is governed by a BSD-style license that can be |
4 // found in the LICENSE file. | 4 // found in the LICENSE file. |
5 | 5 |
6 #include "base/lazy_instance.h" | 6 #include "base/lazy_instance.h" |
7 #include "chrome/browser/extensions/api/image_writer_private/removable_storage_p
rovider.h" | 7 #include "chrome/browser/extensions/api/image_writer_private/removable_storage_p
rovider.h" |
8 #include "content/public/browser/browser_thread.h" | 8 #include "content/public/browser/browser_thread.h" |
9 | 9 |
10 namespace extensions { | 10 namespace extensions { |
11 | 11 |
12 // A device list to be returned when testing. | 12 // A device list to be returned when testing. |
13 static base::LazyInstance<scoped_refptr<StorageDeviceList> > g_test_device_list; | 13 static base::LazyInstance<scoped_refptr<StorageDeviceList>>::DestructorAtExit |
| 14 g_test_device_list = LAZY_INSTANCE_INITIALIZER; |
14 | 15 |
15 // TODO(haven): Udev code may be duplicated in the Chrome codebase. | 16 // TODO(haven): Udev code may be duplicated in the Chrome codebase. |
16 // https://code.google.com/p/chromium/issues/detail?id=284898 | 17 // https://code.google.com/p/chromium/issues/detail?id=284898 |
17 | 18 |
18 void RemovableStorageProvider::GetAllDevices(DeviceListReadyCallback callback) { | 19 void RemovableStorageProvider::GetAllDevices(DeviceListReadyCallback callback) { |
19 if (g_test_device_list.Get().get() != NULL) { | 20 if (g_test_device_list.Get().get() != NULL) { |
20 content::BrowserThread::PostTask( | 21 content::BrowserThread::PostTask( |
21 content::BrowserThread::FILE, | 22 content::BrowserThread::FILE, |
22 FROM_HERE, | 23 FROM_HERE, |
23 base::Bind(callback, g_test_device_list.Get(), true)); | 24 base::Bind(callback, g_test_device_list.Get(), true)); |
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37 void RemovableStorageProvider::SetDeviceListForTesting( | 38 void RemovableStorageProvider::SetDeviceListForTesting( |
38 scoped_refptr<StorageDeviceList> device_list) { | 39 scoped_refptr<StorageDeviceList> device_list) { |
39 g_test_device_list.Get() = device_list; | 40 g_test_device_list.Get() = device_list; |
40 } | 41 } |
41 | 42 |
42 void RemovableStorageProvider::ClearDeviceListForTesting() { | 43 void RemovableStorageProvider::ClearDeviceListForTesting() { |
43 g_test_device_list.Get() = NULL; | 44 g_test_device_list.Get() = NULL; |
44 } | 45 } |
45 | 46 |
46 } // namespace extensions | 47 } // namespace extensions |
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