convert SvxNumberFormatShell::AddFormat from xub_Strlen to sal_Int32

And make the return code be -1 for error.

Change-Id: I17d066180a604208f0ad689d5dffb77d126c256b
convert Edit::GetCharPos from xub_StrLen to sal_Int32

Change-Id: I8fe982d0c0c0a04e2a10cff0f0ae68d51bed590a
convert xub_StrLen->sal_Int32 in linguistic

Change-Id: Id2e49e43bc149ee639cdbe5b7a1000049fb87978
convert xub_StrLen->sal_Int32 in unotools

Change-Id: If00ae920eb74dfe67a8654bb092879997f37ccc1
convert IFormulaEditorHelper::*Selection methods from xub_StrLen to sal_Int32

Change-Id: Ia7a6241c651106427e636bdc08085b97a2a41407
convert ScInputHandler::InputGetSelection from xub_StrLen -> sal_Int32

Change-Id: If01d21824964a0fefecc34bcf8b0b3910d2b4d48
convert getSuppressedArgumentCount from xub_StrLen -> sal_Int32

convert IFunctionDescription::getSuppressedArgumentCount from xub_StrLen
-> sal_Int32

Change-Id: Iee7a094a6f067fa57ee828c434417f7583c0f32b
simplify logic in ScFuncDesc::getFormula

Change-Id: I05fd812d1fd76e57d5305d859b2ad64d471adfb1
fix spelling delimeter -> delimiter

Change-Id: I12a330e922f8f6ffe9c746a26e5b32c0bbae626a
Convert FormulaHelper::GetNextFunc xub_StrLen->salInt32

Change-Id: Ief8c4b4699b3f6ffe1cb02d3dae43ad5a0c4c89e
convert FormulaHelper from xub_StrLen to sal_Int32

Change-Id: Ib866c39b2bb5a3cf81b899dc38ea548e3762fc9e
convert formula::FormulaDlg_Impl from xub_StrLen->sal_Int32

Change-Id: Id3229083c1e2ad0cfcb01e9dfa6fa66eb5f5604a
convert formula::FormEditData from xub_StrLen->sal_Int32

Change-Id: I0127079ef3ee6bde8e36f2a83ef1f568b9f15568
convert xub_StrLen -> sal_Int32

Change-Id: If8f3c32f1e7664ceb266341a407aa29effa25ced
convert xub_StrLen->sal_Int32 in SpellState

Change-Id: I78ea405e27050015769bd17fee6c5221c694bae9
xub_StrLen->salInt32 in lcl_Highlight

Change-Id: I0bcb31a37b642482885379fb2b64ed61c584272e
convert SwTxtNode::GetLang from xub_StrLen->sal_Int32

Change-Id: I2740622a5e30916d050e01350208a0de268e42ac
convert SidebarWinKey from xub_StrLen->sal_Int32

Change-Id: Ie0e9176d4f8bbe5bdada5fea848ca9638fc55c91
convert xub_StrLen->sal_Int32 in edtwin.cxx

Change-Id: Idbfeb4180cca90724eb1ce658629d58eed48bb5e
convert callers of SwIndex::GetContent from xub_StrLen->sal_Int32

Change-Id: I542399d3ed3a3b42592bcabb70d7034b3a4cc93c