1438639 - Tracking Protection Stats: test case for different HTML element and container types

Status: NEW

(Firefox for iOS :: General, enhancement, P3)

Description

[:garvan]

This manual test case http://output.jsbin.com/rahizoq needs to be turned into an automated test.
Thanks :jdarcangelo for the test case!

The current code detects all of the added elements in the test case except for this:
```
button2.addEventListener('click', function() {
  var container = document.createElement('div');
  document.body.appendChild(container);
  container.innerHTML += '<img src="//thecatapi.com/api/images/get?' + Date.now() + '">';
});
```

Comment 1

[Justin D'Arcangelo [:justindarc]]

Marking tracking + since this doesn't need to be tied to a release.