Bug 24986: ARM JIT port
        <https://bugs.webkit.org/show_bug.cgi?id=24986>

        Reviewed by Oliver Hunt.

        An Iterator added for SegmentedVector. Currently
        only the pre ++ operator is supported.

        * wtf/SegmentedVector.h:
        (WTF::SegmentedVectorIterator::~SegmentedVectorIterator):
        (WTF::SegmentedVectorIterator::operator*):
        (WTF::SegmentedVectorIterator::operator->):
        (WTF::SegmentedVectorIterator::operator++):
        (WTF::SegmentedVectorIterator::operator==):
        (WTF::SegmentedVectorIterator::operator!=):
        (WTF::SegmentedVectorIterator::operator=):
        (WTF::SegmentedVectorIterator::SegmentedVectorIterator):
        (WTF::SegmentedVector::alloc):
        (WTF::SegmentedVector::begin):
        (WTF::SegmentedVector::end):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@44899 268f45cc-cd09-0410-ab3c-d52691b4dbfc