set_display_capture_state
Description:
Set the display capture state of a WebView.
If WebKitSettings:enable-mediastream is false, this method will have no visible effect. Once the
state of the device has been set to webkit_media_capture_state_none it cannot be changed anymore. The page
can however request capture again using the mediaDevices API.
Parameters:
| this |
a WebView |
| state |