and stopping a profile from the Develop menu. Also prevents
        inserting an incorrect parent node as the new head after profiling
        is stopped from the Develop menu.

        Reviewed by Dan Bernstein.

        * profiler/Profile.cpp:
        (KJS::Profile::stopProfiling): If the current node is already the head
        then there is no more need to record future nodes in didExecute.
        (KJS::Profile::didExecute): Move the code of setupCurrentNodeAsStopped
        into here since this was the only caller. When setting the total time
        keep any current total time while adding the self time of the head.
        (KJS::Profile::setupCurrentNodeAsStopped): Removed.
        * profiler/Profile.h: Removed setupCurrentNodeAsStopped.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@34710 268f45cc-cd09-0410-ab3c-d52691b4dbfc