Implement DeviceMotionEvent constructor.

third_party/WebKit/Source/modules/device_orientation/DeviceMotionEvent.idl

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 // https://w3c.github.io/deviceorientation/spec-source-orientation.html#devicemotion

[timvolodine, 2017/03/02 23:31:23]

https://www.w3.org/TR/2016/CR-orientation-event-20160818/

[Reilly Grant (use Gerrit), 2017/03/03 01:46:36]

Done.

 
-// TODO(foolip): DeviceMotionEvent should have a constructor.
+[Constructor(DOMString type, optional DeviceMotionEventInit eventInitDict)]
 interface DeviceMotionEvent : Event {
     readonly attribute DeviceAcceleration? acceleration;
     readonly attribute DeviceAcceleration? accelerationIncludingGravity;
     readonly attribute DeviceRotationRate? rotationRate;
     readonly attribute double? interval;
 
     // TODO(foolip): The init*Event() methods are not in the spec:
     // https://github.com/w3c/deviceorientation/issues/18
     [Custom, Measure] void initDeviceMotionEvent([Default=Undefined] optional DOMString type,
                                                  [Default=Undefined] optional boolean bubbles,
                                                  [Default=Undefined] optional boolean cancelable,
                                                  [Default=Undefined] optional DeviceAcceleration acceleration,
                                                  [Default=Undefined] optional DeviceAcceleration accelerationIncludingGravity,
                                                  [Default=Undefined] optional DeviceRotationRate rotationRate,
                                                  [Default=Undefined] optional double interval);
 };