Add the ability to determine the classes of live JavaScript
	objects, to help with leak fixing.

        * kjs/collector.h, kjs/collector.cpp:
        (Collector::liveObjectClasses):

WebCore:

	Add the ability to determine the classes of live JavaScript
	objects, to help with leak fixing.

        * kwq/WebCoreJavaScript.h:
        * kwq/WebCoreJavaScript.mm:
        (+[WebCoreJavaScript liveObjectClasses]):

WebKit:

	Add the ability to determine the classes of live JavaScript
	objects, to help with leak fixing.

        * Misc.subproj/WebCoreStatistics.h:
        * Misc.subproj/WebCoreStatistics.m:
        (+[WebCoreStatistics javaScriptLiveObjectClasses]):

WebBrowser:

	Add display of classes of live JavaScript objects to Caches
	window, to help with leak fixing.

        * Debug/CacheController.h:
        * Debug/CacheController.m:
        (-[CacheController refreshJavaScriptStatisticsMatrix]):
        * Debug/CacheController.nib:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@1811 268f45cc-cd09-0410-ab3c-d52691b4dbfc