window.webkitStorageInfo is now deprecated

[ebidel]

Chrome Canary gives me console warnings:

window.webkitStorageInfo is deprecated. Use navigator.webkitTemporaryStorage or navigator.webkitPersistentStorage instead.

Looks like the API is being updated to the w3c spec'd version:
https://dvcs.w3.org/hg/quota/raw-file/tip/Overview.html

[ebidel]

cc @agektmr

[paulirish]

fixed.

Worth pointing out our test suite will still hit these as detect-global.js walks all the members of the window object.

But the test is up to date now.