Migration #77 would set the `TokenListController.tokensChainsCache`
state to `undefined` if it wasn't already set to anything when that
migration was run. This is probably harmless except that it results
in Sentry errors during migrations, and it results in that property
having a value (at least temporarily) that doesn't match its type.
Migration #77 has been updated to prevent this property from being
set to `undefined` going forward. A new migration has been added to
delete this value for any users already affected by this problem. The
new migration was named "92.1" so that it could run after 92 but before
93, to make backporting this to v10.34.x easier (v10.34.x is currently
on migration 92). "92.1" is still a valid number so this should work
just as well as a whole number.
* Handle the case where tokensChainsCache data is undefined in migration 77
* Delete parts of state that should have been removed in migrations 82,84,86 and 88
* Create 077-supplements.md
* Update 077-supplements.md
* Update 077-supplements/*.js code comments
* Fix types and jsdoc
* Type/lint fix
* Cleanup
* Add 'should set data to an empty object if it is null' test case to 077.test.js
* Update app/scripts/migrations/077.test.js
Co-authored-by: Mark Stacey <markjstacey@gmail.com>
* Modify deletion criteria so that all decimal chain id proprties are deleted in migration 88 supplement
* Readme.md
* Update app/scripts/migrations/077.test.js
Co-authored-by: Mark Stacey <markjstacey@gmail.com>
* Update app/scripts/migrations/077.test.js
Co-authored-by: Mark Stacey <markjstacey@gmail.com>
* Update app/scripts/migrations/077.test.js
Co-authored-by: Mark Stacey <markjstacey@gmail.com>
* Lint fix
* Only delete decimal chain id keyed-entries in migration 88 supplement if there are hexadecimal keyed entries as well
* Remove redundant test
* Add 'does not delete' cases for nftcontroller related tests in 077.test.js
---------
Co-authored-by: Mark Stacey <markjstacey@gmail.com>
