2012779 - Remove single-widget specific telemetry events

Status: NEW

(Firefox :: New Tab Page, enhancement)

Description

[Maxx Crawford [:maxx]]

Remove the following events, in favor of broader widget events, that include the widget name.

• widgets_lists_user_event
• widgets_lists_impression
• widgets_lists_change_display
• widgets_timer_user_event
• widgets_timer_impression
• widgets_timer_change_display
• widgets_timer_toggle_notification
• weather_change_display
• weather_enabled
• weather_open_provider_url
• weather_impression
• weather_load_error
• weather_location_selected
• weather_opt_in_selection
• weather_detect_location

Full code snippets:

• https://searchfox.org/firefox-main/source/browser/components/newtab/metrics.yaml#1020-1170
• https://searchfox.org/firefox-main/source/browser/components/newtab/metrics.yaml#423-575

There also actions, logic and more to be removed:

Examples:

• TelemetryFeed.sys.mjs
  • handleWidgetsUserEvent()
  • handleWeatherUserEvent()

NOTE: Do not remove this until DS signs-off on new events. (Expect this to happen 2-3 releases after https://bugzilla.mozilla.org/show_bug.cgi?id=2010597 ships