Index: device/usb/usb_service.h |
diff --git a/device/usb/usb_service.h b/device/usb/usb_service.h |
index b3949a77aaaac838c8e64fb1ce54377f341b04ec..85a3922461ccaf5af507a81fb2053d4f9511d94f 100644 |
--- a/device/usb/usb_service.h |
+++ b/device/usb/usb_service.h |
@@ -15,12 +15,10 @@ |
#include "base/macros.h" |
#include "base/memory/ref_counted.h" |
#include "base/observer_list.h" |
+#include "base/sequenced_task_runner.h" |
+#include "base/single_thread_task_runner.h" |
#include "base/threading/non_thread_safe.h" |
-namespace base { |
-class SequencedTaskRunner; |
-} |
- |
namespace device { |
class UsbDevice; |