Reviewed by Maciej.

    Reviewed by Maciej.

        Fixes parts of: http://bugzilla.opendarwin.org/show_bug.cgi?id=10463
        WebKit should have Qt platform support

        * platform/qt/SharedTimerQt.cpp: Added.
        (WebCore:setSharedTimerFiredFunction):
        (WebCore::setSharedTimerFireTime):
        (WebCore::stopSharedTimer):
        * platform/qt/SharedTimerQt.h: Added.
        (WebCore::SharedTimerQt::SharedTimerQt):
        (WebCore::SharedTimerQt::~SharedTimerQt):
        (WebCore::SharedTimerQt::inst):
        (WebCore::SharedTimerQt::fire):
        * platform/qt/SystemTimeQt.cpp: Added.
        (WebCore::currentTime):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@15954 268f45cc-cd09-0410-ab3c-d52691b4dbfc