Deprecate usages of CharsetConverter in core
[TASK] Deprecate usages of CharsetConverter in core
CharsetConverter is still instantiated in some places and not needed at all times.
The following places have CharsetConverter completely removed (as internal property):
The AbstractHierarchicalFilesystemDriver's shorthand method getCharsetConversion()
has been deprecated, as drivers should instantiate the CharsetConversion themself.
Indexed Search's Lexer has a public property "csObj" which has been switched to
protected, where a deprecation message will be thrown.
Reviewed-by: Christian Kuhn <email@example.com>
Tested-by: Christian Kuhn <firstname.lastname@example.org>
Tested-by: TYPO3com <email@example.com>
Reviewed-by: Tymoteusz Motylewski <firstname.lastname@example.org>
Tested-by: Tymoteusz Motylewski <email@example.com>