Upload ICU changes to Gerrit by default

R=jshin@chromium.org

Change-Id: Ia650d3b9699e0cf074265c61a8656f65bc4c7def
Reviewed-on: https://chromium-review.googlesource.com/587912


Reviewed-by: Jungshik Shin <jshin@chromium.org>

codereview.settings

-CODE_REVIEW_SERVER: https://codereview.chromium.org
+# This file is used by git-cl to get repository specific information.
 CC_LIST: chromium-reviews@chromium.org
-VIEW_VC: https://chromium.googlesource.com/chromium/deps/icu/+/
-TRY_ON_UPLOAD: False
+CODE_REVIEW_SERVER: https://codereview.chromium.org
+GERRIT_HOST: True
 PROJECT: icu
+TRY_ON_UPLOAD: False
+VIEW_VC: https://chromium.googlesource.com/chromium/deps/icu/+/