RESPECT_REF       302 chrome/browser/ui/browser_navigator_browsertest.cc   p.ref_behavior = chrome::NavigateParams::RESPECT_REF;
RESPECT_REF       314 chrome/browser/ui/browser_navigator_browsertest.cc   p.ref_behavior = chrome::NavigateParams::RESPECT_REF;
RESPECT_REF        41 chrome/browser/ui/singleton_tabs.cc   params.ref_behavior = NavigateParams::RESPECT_REF;