bb66c4f000
Those probes are: * migration.uninstaller_profile_refresh (scalar) * migration.discovered_migrators (keyed scalar) * FX_MIGRATION_SOURCE_BROWSER (histogram) * FX_MIGRATION_USAGE (histogram) * FX_MIGRATION_ERRORS (histogram) Not being ported are the following histograms: * FX_STARTUP_MIGRATION_BROWSER_COUNT * FX_STARTUP_MIGRATION_EXISTING_DEFAULT_BROWSER * FX_STARTUP_MIGRATION_DATA_RECENCY * FX_STARTUP_MIGRATION_USED_RECENT_BROWSER as these are all expired. Differential Revision: https://phabricator.services.mozilla.com/D180231
An explanation of the Firefox Source Code Directory Structure and links to
project pages with documentation can be found at:
https://firefox-source-docs.mozilla.org/contributing/directory_structure.html
For information on how to build Firefox from the source code and create the patch see:
https://firefox-source-docs.mozilla.org/contributing/contribution_quickref.html
If you have a question about developing Firefox, and can't find the solution
on https://firefox-source-docs.mozilla.org/, you can try asking your question on Matrix at chat.mozilla.org in `Introduction` (https://chat.mozilla.org/#/room/#introduction:mozilla.org) channel.
Nightly development builds can be downloaded from:
https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central/
- or -
https://www.mozilla.org/firefox/channel/desktop/#nightly
Keep in mind that nightly builds, which are used by Firefox developers for
testing, may be buggy.