Reviewed by Mark Rowe.

    Reviewed by Mark Rowe.

        Eliminate CollectorHeapIntrospector.

        CollectorHeapIntrospector was added primarily in the hopes to improve leaks tool output,
        a result that it didn't deliver. Also, it helped by labeling JSC heap regions as reported by
        vmmap tool, but at the same time, it made them mislabeled as malloc'd ones - the correct
        way to label mapped regions is to use a VM tag.

        So, it makes more sense to remove it completely than to make it work with multiple heaps.

        * JavaScriptCore.exp:
        * JavaScriptCore.xcodeproj/project.pbxproj:
        * kjs/AllInOneFile.cpp:
        * kjs/InitializeThreading.cpp:
        (KJS::initializeThreading):
        * kjs/collector.cpp:
        * kjs/collector.h:
        * kjs/CollectorHeapIntrospector.cpp: Removed.
        * kjs/CollectorHeapIntrospector.h: Removed.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@35097 268f45cc-cd09-0410-ab3c-d52691b4dbfc