)]}'
{
  "commit": "b5470ac602dd94de3fa37f35c8a2a3649c6d013d",
  "tree": "108c86b2db5d16d517f9db2a1db9466d0229fc82",
  "parents": [
    "35a2559f13192e81469521f387b2f3cf3bb81f24"
  ],
  "author": {
    "name": "Muhammad Salmaan",
    "email": "musalmaan@chromium.org",
    "time": "Mon Jul 13 18:36:21 2026"
  },
  "committer": {
    "name": "Chromium LUCI CQ",
    "email": "chromium-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "time": "Mon Jul 13 18:36:21 2026"
  },
  "message": "[Infobar Centralization] Add metrics tracking for the Centralized Infobar Framework\n\nThis CL implements sparse metrics tracking for the Centralized Infobar\nFramework to evaluate the health, usage, and user engagement of desktop\ninfobars as they are migrated to the modern centralized manager.\n\nSummary of changes:\n\nMetrics Recording: Integrated sparse UMA tracking\n(base::UmaHistogramSparse) using the InfoBarIdentifier. Show events are\nlogged in BrowserInfoBarManager when an infobar is successfully\ndisplayed, while user interactions (Accept, Cancel, Dismiss, and\nLinkClicked) are recorded in RegistryInfoBarDelegate.\n\nHistogram Definitions: Registered the InfoBar.Centralized.{Action}\ntemplated sparse metrics in browser/histograms.xml, describing the\nbucket association with specific infobar identifiers.\n\nTest Coverage: Added a CentralizedMetrics browser test case to\nbrowser_infobar_manager_browsertest.cc using base::HistogramTester to\nassert correct recording across all action types.\n\nBug: 523205725\nChange-Id: Iac58d68304cd3e71a3b0a89a279943d67152d0d4\nReviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/8086963\nReviewed-by: Calder Kitagawa \u003cckitagawa@chromium.org\u003e\nReviewed-by: Darryl James \u003cdljames@chromium.org\u003e\nCommit-Queue: Muhammad Salmaan \u003cmusalmaan@chromium.org\u003e\nCr-Commit-Position: refs/heads/main@{#1661261}\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "34bdf8996a66878516feb118ee786840a7e0891f",
      "old_mode": 33188,
      "old_path": "chrome/browser/infobars/browser_infobar_manager.cc",
      "new_id": "19245b4fbca44d5de6639dfa9c54d936080483ac",
      "new_mode": 33188,
      "new_path": "chrome/browser/infobars/browser_infobar_manager.cc"
    },
    {
      "type": "modify",
      "old_id": "725deb6cf87b485c6a187356103af0b54e25e4d1",
      "old_mode": 33188,
      "old_path": "chrome/browser/infobars/browser_infobar_manager_browsertest.cc",
      "new_id": "da549301c9d75b5b23ade9eef6155b09958f0a02",
      "new_mode": 33188,
      "new_path": "chrome/browser/infobars/browser_infobar_manager_browsertest.cc"
    },
    {
      "type": "modify",
      "old_id": "6a458c1f93ffab41453b28e883249da6ebb5c028",
      "old_mode": 33188,
      "old_path": "tools/metrics/histograms/metadata/browser/histograms.xml",
      "new_id": "e22ea93439e85ed3e73356d350ffa91989d42bf7",
      "new_mode": 33188,
      "new_path": "tools/metrics/histograms/metadata/browser/histograms.xml"
    }
  ]
}