Get baseUrl from onPageStarted rather than shouldNavigate
Get baseUrl from onPageStarted rather than shouldNavigate

shouldNavigate gets called from prompt:, which has only the domain.

MobileChromeApps/cordova-plugin-chrome-apps-bootstrap,DanielJoyce/cordova-plugin-chrome-apps-bootstrap,DanielJoyce/cordova-plugin-chrome-apps-bootstrap,DanielJoyce/cordova-plugin-chrome-apps-bootstrap,MobileChromeApps/cordova-plugin-chrome-apps-bootstrap,MobileChromeApps/cordova-plugin-chrome-apps-bootstrap