Roll IDL to Dartium37 (r181268)

modules/gamepad/Gamepad.idl

Index: modules/gamepad/Gamepad.idl
diff --git a/modules/gamepad/Gamepad.idl b/modules/gamepad/Gamepad.idl
index 937cf2d469a93d4e7ffa4c320028bedad9196970..9ec0905c530d19492637117ef28a0ccd9e346350 100644
--- a/modules/gamepad/Gamepad.idl
+++ b/modules/gamepad/Gamepad.idl
@@ -24,13 +24,15 @@
  */
 
 [
-    WillBeGarbageCollected,
-    NoInterfaceObject
+    GarbageCollected,
 ] interface Gamepad {
     readonly attribute DOMString id;
     readonly attribute unsigned long index;
+    readonly attribute boolean connected;
     readonly attribute unsigned long long timestamp;
-    readonly attribute float[] axes;
-    readonly attribute float[] buttons;
+    readonly attribute DOMString mapping;
+    readonly attribute double[] axes;
+// FIXMEDART: enable buttons for dart once we handle HeapVector propertly on
+// the Dart side of the bindings.
+    [DartSuppress] readonly attribute GamepadButton[] buttons;
 };
-