Tweak ICU locale build files. No material change in this CL. The actual
change will be made in the following CL for locale data files.


BUG=61514
TEST=NONE

git-svn-id: http://src.chromium.org/svn/trunk/deps/third_party/icu46@71868 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
6 files changed