fix: google is not defined when using fitBounds (#1652)
fix: google is not defined when using fitBounds (#1652)

Add two more checks before using  google.maps.LatLngBounds()

fixes #1586
SebastianM/angular-google-maps,SebastianM/angular2-google-maps,SebastianM/angular-google-maps,SebastianM/angular2-google-maps,SebastianM/angular2-google-maps