Make sure context_view_id_ is always initialized.
Make sure context_view_id_ is always initialized.

PiperOrigin-RevId: 307846683
Change-Id: I1abc05420e4ea25dabc24526a9f1a82b7ac4a138

gunan/tensorflow,gunan/tensorflow,gunan/tensorflow,gunan/tensorflow,gunan/tensorflow,gunan/tensorflow,gunan/tensorflow,gunan/tensorflow,gunan/tensorflow,gunan/tensorflow,gunan/tensorflow,gunan/tensorflow