tree 83fc44f9efc85af4871793b816f9c1d5c5713572
parent 102d54b089912d0b2e308f166ef2c7b083581f4d
author Adrià Vilanova Martínez <me@avm99963.com> 1672174300 +0100
committer Adrià Vilanova Martínez <me@avm99963.com> 1672239434 +0100

Add XHR response modifier

- Add ResponseModifier class which is responsible for handling the
  modification of the responses intercepted by XHRProxy. The
  modifications occur by processing requests via several individual
  response modifiers sequentially, which are applied if the URL matches
  a RegEx condition and, if applicable, passes a condition based on the
  features enabled by the user.

- A sample response modifier called "demo" is included, to show how a
  simple modifier would work.

- Add mainWorldOptionsWatcher with 2 components: a server and a client,
  so main world scripts (clients) can retrieve the extension options via
  their corresponding content scripts (the servers) using an
  OptionsWatcher class instantiated by the server. This is used by the
  ResponseModifier class since it's injected into the main world because
  it's the only way to intercept requests.

Bug: twpowertools:153
Change-Id: I8a9767e1eadd60d3a0f1054669e1e1f5e7a49fbb