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As the comment in login_user_view.h by jdufault@, rename user_dropdown_
to dropdown_.
Signed-off-by: Zhuoyu Qian <zhuoyu.qian@samsung.com>
Change-Id: Id490ce8cb0a899da78d6fbab1cd2bfacd6169227
Reviewed-on: https://chromium-review.googlesource.com/1170157Reviewed-by: Jacob Dufault <jdufault@chromium.org>
Cr-Commit-Position: refs/heads/master@{#582487}