Change Details

The constraint checkers should only get this context and the constraint object. - [x] [Add Context + StatementContext](https://gerrit.wikimedia.org/r/369417) - [x] [Use Context](https://gerrit.wikimedia.org/r/369419) - [ ] [Use class constants](https://gerrit.wikimedia.org/r/#/c/373259)

The constraint checkers should only get this context and the constraint object. - [x] [Add Context + StatementContext](https://gerrit.wikimedia.org/r/369417) - [x] [Use Context](https://gerrit.wikimedia.org/r/369419) - [x] [Use class constants](https://gerrit.wikimedia.org/r/#/c/373259)

The constraint checkers should only get this context and the constraint object. - [x] [Add Context + StatementContext](https://gerrit.wikimedia.org/r/369417) - [x] [Use Context](https://gerrit.wikimedia.org/r/369419) - [ - [x] [Use class constants](https://gerrit.wikimedia.org/r/#/c/373259)