Copy user profile information to the current active profile.
| aItems | list of data items to migrate. see above for values. |
| aStartup | helper interface which is non-null if called during startup. |
| aProfile | profile to migrate from, if there is more than one. |
A bit field containing profile items that this migrator
offers for import.
| aProfile | the profile that we are looking for available data to import |
| aDoingStartup | "true" if the profile is not currently being used. |
| bit field containing profile items (see above) @note a return value of 0 represents no items rather than ALL. |
Whether or not there is any data that can be imported from this
browser (i.e. whether or not it is installed, and there exists
a user profile)
An enumeration of available profiles. If the import source does
not support profiles, this attribute is null.
The import source homepage. Returns null if not present/available
profile items to migrate. use with migrate().