rem: setTimeout(function() { panel.updateBreadcrumbSizes() }, 0); 
add: WebInspector.dividerDragStart(this.views.dom.sidebarElement, function(event) { panel.rightSidebarResizerDrag(event) }, function(event) { panel.rightSidebarResizerDragEnd(event) }, event, "col-resize"); 
context:             setTimeout(function() { panel.updateBreadcrumbSizes() }, 0);
meta: 10664	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10664/15cd3c7aba7aae607bed1b6500a558458bce0100/DocumentPanel.js/clean/third_party/WebKit/WebCore/page/inspector/DocumentPanel.js