Changes all inline attachments to URL attachments in component, which will point to a local file instead.
The function expects FILENAME parameter to be set on the attachment as the file name of it. This is called automatically after load_component_sync.
The reverse operation is inline_local_attachments_sync.
| this | |
| component |
an Component to work with |
| cancellable |
optional Cancellable object, or null |
|
Whether succeeded. |