Fails to error on "data" property on any type

The type checker acts like `data` is a valid property of any Object type.

closure-compiler-v20160911.jar --jscomp_error=checkTypes --jscomp_error=checkVars --jscomp_error=missingProperties

``` javascript
/** @type {number} e */
function bar(e) {
var a = new Object();
foo(a.data); // No error!
foo(Object.prototype.data); // No error!
foo(a.blah); // ERROR - Property blah never defined on Object
}

/** @type {number} */
function foo(o) { o++; }
```

Expected: First error on line 4, "Property data never defined on Object"
Actual: First error on line 6, "Property blah never defined on Object"