Work more on getting things built with -Wimplicit-fallthrough.

This CL was uploaded by git cl split.

R=hbos@chromium.org

Bug: 177475
Change-Id: I9bf72aa8640eb2d566687d126e89b0d1c24f2606
Reviewed-on: https://chromium-review.googlesource.com/889729
Reviewed-by: Henrik Boström <hbos@chromium.org>
Cr-Commit-Position: refs/heads/master@{#532360}
1 file changed