Report UI Latency timings to Google Analytics

Listen to `timing-report` CustomEvents sent from PolyGerrit on document
and report latency times to Google Analytics.

Also see https://gerrit-review.googlesource.com/83530

Change-Id: Id63778dcc562e2d85c33f9e9d11afc54a888afe1
3 files changed
tree: 72d191590d6bc523c568d4878e7c6a8e3a6d2dcf
  1. .gitignore
  2. app_icon_512.png
  3. background.js
  4. content.js
  5. icon_19.png
  6. icon_38.png
  7. icon_active_19.png
  8. icon_active_38.png
  9. LICENSE
  10. manifest.json
  11. options.html
  12. options.js
  13. README.md
README.md

gerrit-switch

Chrome extension used to toggle PolyGerrit UI in Gerrit