GitLab

Migrate EventRewriterChromeOS to new API (1/n).

All usages of the old RewriteEvent() method are removed from
event_rewriter_unittest.cc by this CL.

Bug: 1049489
Test: unit_tests
Change-Id: Id11990b3fa421df6de8d6ddefd60c96dae95b573
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2041151Reviewed-by: Kevin Schoedel <kpschoedel@chromium.org>
Commit-Queue: Yuichiro Hanada <yhanada@chromium.org>
Cr-Commit-Position: refs/heads/master@{#739197}