Move JavaScriptCore/yarr to std::unique_ptr
https://bugs.webkit.org/show_bug.cgi?id=139621

Reviewed by Anders Carlsson.

Final clean up OwnPtr|PassOwnPtr in JavaScriptCore/yarr.

* yarr/YarrInterpreter.cpp:
(JSC::Yarr::ByteCompiler::atomParenthesesSubpatternEnd):
* yarr/YarrInterpreter.h:
(JSC::Yarr::BytecodePattern::BytecodePattern):
* yarr/YarrJIT.cpp:
(JSC::Yarr::YarrGenerator::opCompileParenthesesSubpattern):
(JSC::Yarr::YarrGenerator::opCompileParentheticalAssertion):
(JSC::Yarr::YarrGenerator::opCompileBody):
* yarr/YarrPattern.cpp:
(JSC::Yarr::CharacterClassConstructor::charClass):
(JSC::Yarr::YarrPatternConstructor::YarrPatternConstructor):
(JSC::Yarr::YarrPatternConstructor::reset):
(JSC::Yarr::YarrPatternConstructor::atomPatternCharacter):
(JSC::Yarr::YarrPatternConstructor::atomCharacterClassEnd):
(JSC::Yarr::YarrPatternConstructor::atomParenthesesSubpatternBegin):
(JSC::Yarr::YarrPatternConstructor::atomParentheticalAssertionBegin):
(JSC::Yarr::YarrPatternConstructor::copyDisjunction):
(JSC::Yarr::YarrPatternConstructor::checkForTerminalParentheses):
(JSC::Yarr::YarrPatternConstructor::optimizeDotStarWrappedExpressions):
* yarr/YarrPattern.h:
(JSC::Yarr::PatternDisjunction::addNewAlternative):
(JSC::Yarr::YarrPattern::newlineCharacterClass):
(JSC::Yarr::YarrPattern::digitsCharacterClass):
(JSC::Yarr::YarrPattern::spacesCharacterClass):
(JSC::Yarr::YarrPattern::wordcharCharacterClass):
(JSC::Yarr::YarrPattern::nondigitsCharacterClass):
(JSC::Yarr::YarrPattern::nonspacesCharacterClass):
(JSC::Yarr::YarrPattern::nonwordcharCharacterClass):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@177820 268f45cc-cd09-0410-ab3c-d52691b4dbfc