Do not copy Binary with file_id filled

It is unnecessary to reprocess the data through the filestore if we already have the file_id.

assigned to @ced

added trytond type::performance + 1 deleted label

added 1 deleted label and removed 1 deleted label

review297241002 updated at https://codereview.tryton.org/297241002/#ps301121002

New changeset 64260c389ec1 by Cédric Krier in branch 'default':
Do not copy Binary content with file_id
https://hg.tryton.org/trytond/rev/64260c389ec1

added 1 deleted label and removed 1 deleted label

closed

New changeset a642040700d0 by Cédric Krier in branch 'default':
Do not copy Binary content with file_id
https://hg.tryton.org/tryton-env/rev/a642040700d0