Follows-up Iaa1b4683c5c856.
* Match $IP pattern verbatim from most other WMF extensions.
* Improve descriptions a bit, and move/merge any meaningful
information from file docblock into class docblock. The file blocks
are visually ignored and identical in each file, and often out of
date or duplicated when given text separately from the class block.
See also similar changes in core:
https://gerrit.wikimedia.org/r/q/message:ingroup+owner:Krinkle
* Use `@internal` instead of `@private` as per Stable interface
policy.
Change-Id: I8bed9a625af003446c7e25f6b794931164767b5a
Something somewhere is leaving error_reporting in a dirty state
causing AbuseFilter's ConsequencesExecutorTest case to fail for
the core change Ic9fee6cdd88001025.
Per T253461, we're meant to eventually remove this anyway, so might
as well remove it in areas that are known to get it wrong somehow.
Change-Id: I2a665f09a357f2f2cc258d8c4011d49a7ab9c13b
So everything can be loaded using PSR-4. These classes weren't renamed,
nor the alias for the AbuseFilter class was deprecated, because they
should be refactored first.
Change-Id: Ia328db58eb326968edf5591daac9bacf8c2f75da
