[FedCM] Rename mode button -> active, widget -> passive
This patch renames the mode values in the code base except for 4 places:
- feature/flag
- metrics
- file name
- webdriver
GitHub repo: https://github.com/w3c-fedid/active-mode
Bug: 370696611
Change-Id: I13a08a8e2fe8201afd8daacbd334b66223d38bc7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5905546
Reviewed-by: Christian Biesinger cbiesinger@chromium.org
Commit-Queue: Yi Gu yigu@chromium.org
Reviewed-by: Joe Mason joenotcharles@google.com
Reviewed-by: Dave Tapuska dtapuska@chromium.org
Cr-Commit-Position: refs/heads/main@{#1366300}