Index: third_party/WebKit/Source/modules/gamepad/Gamepad.idl |
diff --git a/third_party/WebKit/Source/modules/gamepad/Gamepad.idl b/third_party/WebKit/Source/modules/gamepad/Gamepad.idl |
index 81966a3ebd6a57bab376a824d8d2191b7436ee50..fd3f23d5e95f6d2dc33ba163bcc9b8bd80788355 100644 |
--- a/third_party/WebKit/Source/modules/gamepad/Gamepad.idl |
+++ b/third_party/WebKit/Source/modules/gamepad/Gamepad.idl |
@@ -40,4 +40,7 @@ interface Gamepad { |
readonly attribute GamepadButton[] buttons; |
[RuntimeEnabled=GamepadExtensions] readonly attribute GamepadPose? pose; |
[RuntimeEnabled=GamepadExtensions] readonly attribute GamepadHand hand; |
+ |
+ // https://w3c.github.io/webvr/#interface-gamepad |
+ [RuntimeEnabled=GamepadExtensions] readonly attribute unsigned long displayId; |
}; |