BUG=angleproject:1249

This is a continuation of D3D dirty bit refactor for D3D9 performance
enhancements

Change-Id: Iedd7eb003981cac7f81a58560cb326760f01c06a
Reviewed-on: https://chromium-review.googlesource.com/317313Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tryjob-Request: Dian Xiang <dianx@google.com>
Tested-by: Jamie Madill <jmadill@chromium.org>