Apply two fingers swiper changes to 901d5dba082a5e5d5213d726337a532b95b269d6

[darkdh]

fix #8627

Auditors: @bbondy, @bridiver

Test Plan:

1. Search something on google.com
2. Click one of the search result
3. Try to navigate back to previous results page by two fingers swiping

• Submitted a ticket for my issue if one did not already exist.
• Used Github auto-closing keywords in the commit message.
• Added/updated tests for this change (for new code or code which already has tests).
• Ran git rebase -i to squash commits (if needed).

[bsclifton]

++ works great 😄