@record type with unused template parameter fails type inference

I have an `@record` type with a template parameter which is not yet used.

I can't get an object literal to infer to that type when calling a method with an inferred type parameter.

``` js
/** @constructor @template T */
function EventType() {}

/** @struct @record @template MODEL */
function ChangeEventArgs() {};
/** @const {number} */
ChangeEventArgs.prototype.reason;

/**
* @param {!EventType} type
* @param {T} args
* @template T
*/
function notify(type, args){}

/** @const {!EventType>} */
const eventType = new EventType();

notify(eventType, {reason: 0});

/** @const {!ChangeEventArgs} */
const works = {reason: 0};
```

``` js
input0:21: WARNING - actual parameter 1 of notify does not match formal parameter
found : EventType>
required: EventType<(ChangeEventArgs|{reason: number})>
notify(eventType, {reason: 0});
^
```

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