Fix BraveRoundTimeStamps conflict with ReCaptcha

[atuchin-m]

BraveRoundTimeStamps results in OOMs on sites that use ReCaptcha. The details and steps to reproduce is here: #40886

The feature will be disabled soon to fix the issue. If we want to re-enable it, we should find a way to resolve the conflict.

[bsclifton]

This change definitely affected YouTube too. See #29432 (comment)

@szilardszaloki had attempted a fix with brave/adblock-resources#131... and some users reported that worked. But it definitely broke again.

After the revert via variations server, multiple folks confirmed YouTube history is now working great for them

If there is a proposed fix for this in the future, we'll want to run through the test plan in #29432 to make sure it works for that case too.

[atuchin-m]

Sounds great, @bsclifton, thanks for the details!