Pinning Chrome to 2431.

Change-Id: Ic1f92073976b499bb77f6730f307cfd3c80ca59a
Reviewed-on: https://chromium-review.googlesource.com/277711
Reviewed-by: Matthew Yuan <matthewyuan@chromium.org>
Tested-by: Matthew Yuan <matthewyuan@chromium.org>
diff --git a/chromeos-base/chromeos-chrome/chromeos-chrome-45.0.2429.0_rc-r1.ebuild b/chromeos-base/chromeos-chrome/chromeos-chrome-45.0.2431.0_rc-r1.ebuild
similarity index 100%
rename from chromeos-base/chromeos-chrome/chromeos-chrome-45.0.2429.0_rc-r1.ebuild
rename to chromeos-base/chromeos-chrome/chromeos-chrome-45.0.2431.0_rc-r1.ebuild