The fix in bug 487541 reimplements the logic that satchel uses to decide if an input should be saved. Bug 487556 will provide the satchel notifications, so when that's fixed, we should use them in weave.

We should * nuke its Gecko 2.0 XPCOM registrations * move it to the 'addon' directory * make engines/form.js aware of the new-style notifications (while keeping support for the old-style notifications as long as we support 3.5/3.6)

(In reply to comment #2) > We should > * nuke its Gecko 2.0 XPCOM registrations > * move it to the 'addon' directory > * make engines/form.js aware of the new-style notifications (while keeping > support for the old-style notifications as long as we support 3.5/3.6) it = FormNotifier.js

Made the form tracker listen to the 'satchel-storage-changed' notification which is sent by Firefox 4. That makes FormNotifier.js unnecessary on that platform, so moved it to the 'addon' directory and removed it from the manifest. The former means it will no longer be exported to mozilla-central. The latter means it will be disabled when the add-on is installed on Firefox 4. (Note that the patch is against the patches from bug 584241.)