Reenable the window resizing feature for Tor Browser 5.5
I.e. revert 2f16f2d once we know what they end up doing with this feature in the final Tor Browser 5.5 release.
Revert "Partially disable the Tor Browser window resizing feature."
This reverts commit 2f16f2d155f8b91dd0a588f14ad333f395dc5820.
In the final Tor Browser 5.5 release the window resizing issue that
caused issues for us in the automated test suite should be fixed.