Chrome OS: Add missing import of I18nBehavior to oobe_supervision_transition.js

Bug: 949828
Change-Id: Iaf637ea478972bd4449ba0e9e303ed686b250243
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1554137
Reviewed-by: Toni Baržić <[email protected]>
Commit-Queue: Alexander Alekseev <[email protected]>
Cr-Commit-Position: refs/heads/master@{#648051}
1 file changed