rem: var win = getFrameWindow(frame); if (debuggr.supportsWindow(win)) return debuggr; 
add: var win = getFrameWindow(frame); if (debuggr.supportsWindow(win)) return debuggr; 
context:     reFindDebugger: function(frame, debuggr)    {    	var win = getFrameWindow(frame);    	if (debuggr.supportsWindow(win)) return debuggr; // for side-effect: context set on debugger.js    },
meta: 7450	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7450/2e2e6e5e5acba26e69243682fad1c16a0bea8a6a/firebug-service.js/buggy/extension/components/firebug-service.js