Clean up some locale code in chrome_browser_main.cc.

Bug: none
Change-Id: I6ac3134706fad6f58af65a2c82d9bf7899d8c0a5
Reviewed-on: https://chromium-review.googlesource.com/c/1359816
Reviewed-by: Scott Violet <sky@chromium.org>
Commit-Queue: Alexei Svitkine <asvitkine@chromium.org>
Cr-Commit-Position: refs/heads/master@{#613440}
5 files changed