The signal is emitted to notify that @manager needs to start receiving
position updates. After this signal is emitted the user should provide
the updates using webkit_geolocation_manager_update_position() every time
the position changes, or use webkit_geolocation_manager_failed() in case
it isn't possible to determine the current position.
If the signal is not handled, WebKit will try to determine the position
using GeoClue if available.
The signal is emitted to notify that @manager needs to start receiving position updates. After this signal is emitted the user should provide the updates using webkit_geolocation_manager_update_position() every time the position changes, or use webkit_geolocation_manager_failed() in case it isn't possible to determine the current position.
If the signal is not handled, WebKit will try to determine the position using GeoClue if available.