Add explicit lifecycle update for tests.

These tests rely on the forced lifecycle update after parsing finished,
which we would like to get rid of.

Bug: 742413
Change-Id: I2f1bb6f4efedd6bf48f903d48fc26344a60148ec
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1624330
Reviewed-by: Anders Hartvoll Ruud <andruud@chromium.org>
Commit-Queue: Rune Lillesveen <futhark@chromium.org>
Cr-Commit-Position: refs/heads/master@{#662136}
2 files changed