Relinking the active program can change its number of views and the
state has to be correspondingly adjusted.

BUG=angleproject:2062
TEST=angle_end2end_tests

Change-Id: I20102a428d7566a8cec5d81eeaa55980665812f4
Reviewed-on: https://chromium-review.googlesource.com/637994
Commit-Queue: Martin Radev <mradev@nvidia.com>
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>