Replace blocking web request listeners

[hugolpz]

Instead of programmatically reading network requests and altering them (as you did in Manifest V2), your extension specifies rules that describe actions to perform when a given set of conditions is met.

• Update permissions
• Create declarative net request rules

Code

• Search : .addListener
  • Code [1]: background-script.js#L335-L352
• Search : .webRequest
  • Code : same.

[kabir-afk]

The chronicle of not using declarativeNetRequest API can be found in #101