Reviewed by Geoffrey Garen.

        Make RegExp GC allocated
        https://bugs.webkit.org/show_bug.cgi?id=61490

        Make RegExp GC allocated.  Basically mechanical change to replace
        most use of [Pass]RefPtr<RegExp> with RegExp* or WriteBarrier<RegExp>
        where actual ownership happens.

        Made the RegExpCache use Strong<> references currently to avoid any
        changes in behaviour.

        * JavaScriptCore.exp:
        * bytecode/CodeBlock.cpp:
        (JSC::CodeBlock::visitAggregate):
        * bytecode/CodeBlock.h:
        (JSC::CodeBlock::addRegExp):
        * bytecompiler/BytecodeGenerator.cpp:
        (JSC::BytecodeGenerator::addRegExp):
        (JSC::BytecodeGenerator::emitNewRegExp):
        * bytecompiler/BytecodeGenerator.h:
        * runtime/JSCell.h:
        * runtime/JSGlobalData.cpp:
        (JSC::JSGlobalData::JSGlobalData):
        (JSC::JSGlobalData::clearBuiltinStructures):
        (JSC::JSGlobalData::addRegExpToTrace):
        * runtime/JSGlobalData.h:
        * runtime/JSGlobalObject.cpp:
        (JSC::JSGlobalObject::reset):
        * runtime/RegExp.cpp:
        (JSC::RegExp::RegExp):
        (JSC::RegExp::create):
        (JSC::RegExp::invalidateCode):
        * runtime/RegExp.h:
        (JSC::RegExp::createStructure):
        * runtime/RegExpCache.cpp:
        (JSC::RegExpCache::lookupOrCreate):
        (JSC::RegExpCache::create):
        * runtime/RegExpCache.h:
        * runtime/RegExpConstructor.cpp:
        (JSC::constructRegExp):
        * runtime/RegExpObject.cpp:
        (JSC::RegExpObject::RegExpObject):
        (JSC::RegExpObject::visitChildren):
        * runtime/RegExpObject.h:
        (JSC::RegExpObject::setRegExp):
        (JSC::RegExpObject::RegExpObjectData::RegExpObjectData):
        * runtime/RegExpPrototype.cpp:
        (JSC::RegExpPrototype::RegExpPrototype):
        (JSC::regExpProtoFuncCompile):
        * runtime/RegExpPrototype.h:
        * runtime/StringPrototype.cpp:
        (JSC::stringProtoFuncMatch):
        (JSC::stringProtoFuncSearch):
2011-05-25  Oliver Hunt  <oliver@apple.com>

        Reviewed by Geoffrey Garen.

        Make RegExp GC allocated
        https://bugs.webkit.org/show_bug.cgi?id=61490

        RegExp is GC'd so we don't need the RefPtr shenanigans anymore.

        * bindings/js/SerializedScriptValue.cpp:
        (WebCore::CloneDeserializer::readTerminal):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@87343 268f45cc-cd09-0410-ab3c-d52691b4dbfc