Bug 281947 – [WebDriver][BiDi] Implement the storage module

• Status: NEW
• Component: WebDriver

[Lauro Moura]

Spec: https://w3c.github.io/webdriver-bidi/#module-storage
Dashboard: https://wpt.fyi/results/webdriver/tests/bidi/storage?label=experimental&label=master&aligned

> The storage module contains functionality and events related to storage (i.e. cookies for now)

Commands:

- storage.getCookies: https://w3c.github.io/webdriver-bidi/#command-storage-getCookies
- storage.setCookies: https://w3c.github.io/webdriver-bidi/#command-storage-setCookie
- storage.deleteCookies: https://w3c.github.io/webdriver-bidi/#command-storage-deleteCookies

Types: https://w3c.github.io/webdriver-bidi/#module-storage-types

[Radar WebKit Bug Importer]

<rdar://problem/138891229>