StopObservingTab   33 chrome/browser/ui/search/search_delegate.cc   StopObservingTab(web_contents);
StopObservingTab   37 chrome/browser/ui/search/search_delegate.cc   StopObservingTab(web_contents);
StopObservingTab   47 chrome/browser/ui/search/search_delegate.h   void StopObservingTab(content::WebContents* web_contents);