Index: ui/events/devices/x11/device_list_cache_x11.h |
diff --git a/ui/events/devices/x11/device_list_cache_x11.h b/ui/events/devices/x11/device_list_cache_x11.h |
index 068b6464cdb8a7573fae7a3110d649beb9a4c3eb..69dde2805cedc1c9e2d44060cb169271e14ef943 100644 |
--- a/ui/events/devices/x11/device_list_cache_x11.h |
+++ b/ui/events/devices/x11/device_list_cache_x11.h |
@@ -15,7 +15,9 @@ |
#include "ui/events/devices/events_devices_export.h" |
#include "ui/gfx/x/x11_types.h" |
+namespace base { |
template <typename T> struct DefaultSingletonTraits; |
+} |
typedef struct _XDisplay Display; |
@@ -53,7 +55,7 @@ class EVENTS_DEVICES_EXPORT DeviceListCacheX11 { |
const XIDeviceList& GetXI2DeviceList(Display* display); |
private: |
- friend struct DefaultSingletonTraits<DeviceListCacheX11>; |
+ friend struct base::DefaultSingletonTraits<DeviceListCacheX11>; |
DeviceListCacheX11(); |
~DeviceListCacheX11(); |