WebContentsDestroyedWatcher  691 chrome/browser/ui/ash/launcher/chrome_launcher_controller_unittest.cc class WebContentsDestroyedWatcher : public content::WebContentsObserver {
WebContentsDestroyedWatcher  595 content/public/test/browser_test_utils.cc WebContentsDestroyedWatcher::~WebContentsDestroyedWatcher() {