Tests for https://android-git.corp.google.com/g/150320.
We test that when the legnth property of a JavaScript object is out of the
bounds for a Java array, we convert to null.
Also update a test in the case that the length property is not numeric.
Bug: 5626284
Change-Id: If41acb117eb4b786d671b5ffece2704c6f045d52
Also add a test for objects with a non-numeric length property being passed to
a method expecting an array.
Change-Id: Ic04bbd691c55744472cab9fb732e504997c62434
Also fixes some minor problems in other tests and reduces the HTML test page to
the minimal valid HTML5 document.
Bug: 5140673
Change-Id: Icc3730d017b778b0e618af3fcfee028300dd0a56