[Merge M73] Fix isTabbedModeClassName

Change it to isTabbedModeComponentName which also allows <package
name>.Main pattern.

See internal bug b/122899279

Change-Id: Iee3f920a59101ffda334f83f286c7b2320508598
Reviewed-on: https://chromium-review.googlesource.com/c/1441647
Auto-Submit: Bo <boliu@chromium.org>
Commit-Queue: Ted Choc <tedchoc@chromium.org>
Reviewed-by: Ted Choc <tedchoc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#626955}
(cherry picked from commit 27113254b0dc15a0ab8d1bca693a7ed1dd5af8e9)

Merge approved by benmason on chat
TBR: benmason@chromium.org

Change-Id: Ica4e852943eca0014144dcd514b521ef83587dd0
Reviewed-on: https://chromium-review.googlesource.com/c/1450296
Reviewed-by: Bo <boliu@chromium.org>
Cr-Commit-Position: refs/branch-heads/3683@{#120}
Cr-Branched-From: e51029943e0a38dd794b73caaf6373d5496ae783-refs/heads/master@{#625896}
4 files changed