Remove XRay code and switch to main world content script in Firefox

[muodov]

Asana Task/Github Issue:
https://app.asana.com/0/1201614831475344/1207277833550158/f

Description

Firefox now supports execution worlds for content scripts in their MV2 manifest. This allows us to remove xray code. See also duckduckgo/duckduckgo-privacy-extension#2852

Testing Steps

Checklist

Please tick all that apply:

• I have tested this change locally
• I have tested this change locally in all supported browsers
• This change will be visible to users
• I have added automated tests that cover this change
• I have ensured the change is gated by config
• This change was covered by a ship review
• This change was covered by a tech design
• Any dependent config has been merged

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[github-actions]

Temporary Branch Update

The temporary branch has been updated with the latest changes. Below are the details:

• Branch Name: pr-releases/pr-1314
• Commit Hash: 84047c3cbbb4732ed020d35585fb8180b2d9a08f
• Install Command: npm i github:duckduckgo/content-scope-scripts#84047c3cbbb4732ed020d35585fb8180b2d9a08f

Please use the above install command to update to the latest version.

[github-actions]

[Beta] Generated file diff

Time updated: Tue, 07 Jan 2025 12:52:12 GMT

Android

    - android/autofillPasswordImport.js

• android/contentScope.js

File has changed

Chrome

    - chrome/inject.js

File has changed

Chrome-mv3

    - chrome-mv3/inject.js

File has changed

Firefox

    - firefox/inject.js

File has changed

Integration

    - integration/contentScope.js

File has changed

Windows

    - windows/contentScope.js

File has changed

Apple

    - dist/contentScope.js

• dist/contentScopeIsolated.js

File has changed