GitLab

Current CCToolbar uses a bare ImageButton instead of MenuButton. In the
linked bugs, this causes us to fail to connect the button with the
AppMenuButtonHelper and leaves the menu un-anchored. Rather than writing
special logic to set the AppMenuButtonHelper for the bare image button,
it seems cleaner to just use MenuButton on the CCToolbar and have it be
safe/correct to use in that scenario (no update badge).

Bug:1125048,1125075

Change-Id: I041a95467252d64af9559e40342c424645983e4b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2399315
Commit-Queue: Patrick Noland <pnoland@chromium.org>
Reviewed-by: Matthew Jones <mdjones@chromium.org>
Cr-Commit-Position: refs/heads/master@{#805346}