GitLab

This change:
1) Removes BubbleController::GetName and its various implementations
2) Removes BubbleController::GetVisibleTime and its various implementations
3) Cleans up ExtensionInstalledBubbleBrowserTest to not depend on GetName

Bug: 496955
Change-Id: Iee271ea4d4dbae96f8dd77e2ce2be87bd36ecc3f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1954260
Commit-Queue: Elly Fong-Jones <ellyjones@chromium.org>
Reviewed-by: Michael Wasserman <msw@chromium.org>
Cr-Commit-Position: refs/heads/master@{#722642}