tabs 112 chrome/browser/apps/app_browsertest.cc const std::vector<content::WebContents*>& tabs() { return observed_tabs_; } tabs 48 chrome/browser/extensions/api/sessions/sessions_api.cc namespace tabs = api::tabs; tabs 110 chrome/browser/extensions/api/tabs/tabs_api.cc namespace tabs = api::tabs; tabs 38 chrome/browser/extensions/api/tabs/tabs_event_router.cc namespace tabs = api::tabs;