Printing on Google Slides doesn't work with Shields up

[Brave-Matt]

Description

We had an old issue for Google services where Brave would force the user to save the [content] as a .pdf rather than initiating the print screen dialog: https://github.com/brave/brave-browser/issues/3694

This issue seems to have reappeared specifically for Google Slides. Attempting to print anything on Slides with Shields up forces the user to save the content as a .pdf. Attempting to print w/ Shields down displays the print screen dialog as intended:

https://user-images.githubusercontent.com/3299098/196257835-00d72f00-6b7a-4675-a379-e30cb52230ae.mov

Steps to Reproduce

1. Visit slides.google.com and open a presentation
2. Attempt to print a slide w/Shields up
3. Observe browser forces saving content as .pdf

Reproduces how often:

Always

Brave version (brave://version info)

v1.44.112

Version/Channel Information:

• Can you reproduce this issue with the current release? Y
• Can you reproduce this issue with the beta channel? Y
• Can you reproduce this issue with the nightly channel? Y

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields? Yes
• Does the issue resolve itself when disabling Brave Rewards? No
• Is the issue reproducible on the latest version of Chrome? No

Miscellaneous Information:

User report: https://community.brave.com/t/bug-missing-print-dialogue-in-google-slides-only-save-as-pdf/429045/14