Remove unused preprocessor defined functions in the unicode utils

Also remove corresponding unusedcode.easy entries and an
unusedcode.easy entry that I could not find in the master branch

Change-Id: If329fe1226bd40f86cc0fd8d912876bf7a7984b2

i18nutil/source/utility/unicode.cxx

@@ -400,13 +400,8 @@ sal_Bool SAL_CALL func( const sal_Unicode ch) {\
     return (bit(getUnicodeType(ch)) & (mask)) != 0;\
 }
 
-IsType(unicode::isUpper, UPPERMASK)
-IsType(unicode::isLower, LOWERMASK)
 IsType(unicode::isControl, CONTROLMASK)
-IsType(unicode::isPrint, PRINTMASK)
 IsType(unicode::isAlpha, ALPHAMASK)
-IsType(unicode::isDigit, DIGITMASK)
-IsType(unicode::isAlphaDigit, ALPHAMASK|DIGITMASK)
 IsType(unicode::isSpace, SPACEMASK)
 
 #define CONTROLSPACE    bit(0x09)|bit(0x0a)|bit(0x0b)|bit(0x0c)|bit(0x0d)|\

unusedcode.easy

@@ -48,13 +48,7 @@ sd::LeftDrawPaneShell::RegisterInterface(SfxModule*)
 sd::LeftImpressPaneShell::RegisterInterface(SfxModule*)
 sd::ToolPanelPaneShell::RegisterInterface(SfxModule*)
 sd::ViewShellBase::CreateInstance(SfxViewFrame*, SfxViewShell*)
-std::__cxx1998::vector<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::~vector()
 test::BootstrapFixtureBase::getPathFromWorkdir(char const*)
 test::BootstrapFixtureBase::getURLFromWorkdir(char const*)
-unicode::isAlphaDigit(unsigned short)
-unicode::isDigit(unsigned short)
-unicode::isLower(unsigned short)
-unicode::isPrint(unsigned short)
-unicode::isUpper(unsigned short)
 writerfilter::logger(std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> >)
 writerfilter::rtftok::RTFSprms::swap(writerfilter::rtftok::RTFSprms&)