openlayers/ol3 — pull request #1748 by tschaub (2014-02-23 00:43:20+00:00)
Title: Fix test failure on Chrome 33

I'm seeing the following test failure on OSX Chrome 33.0.1750.117 (the same test passes in Safari).

```
Error: expected 8399737.88981836 to be within 1e-9 of 8399737.889818361
at Assertion.assert (http://localhost:3000/test/expect-0.2.0-ol3/expect.js:99:13)
at Assertion.roughlyEqual.Assertion.kindaEqual (http://localhost:3000/test/expect-0.2.0-ol3/expect.js:494:10)
at Context. (http://localhost:3000/test/loader.js/Users/tschaub/projects/ol3/test/spec/ol/extent.test.js:237:39)
at Test.Runnable.run (http://localhost:3000/test/mocha-1.8.1/mocha.js:4053:32)
at Runner.runTest (http://localhost:3000/test/mocha-1.8.1/mocha.js:4410:10)
at http://localhost:3000/test/mocha-1.8.1/mocha.js:4456:12
at next (http://localhost:3000/test/mocha-1.8.1/mocha.js:4336:14)
at http://localhost:3000/test/mocha-1.8.1/mocha.js:4345:7
at next (http://localhost:3000/test/mocha-1.8.1/mocha.js:4293:23)
at http://localhost:3000/test/mocha-1.8.1/mocha.js:4313:5
```