ICU data build configuration changes.

This patch has data build changes that cannot be controlled by editing data/*/*local.mk files (see patches/locale3.patch) and is not covered by 
segmentation.patch, converters.patch and brkiter.patch

 - specifies '-R' option for genrb to exclude collation rule files (~200kB saving).
 - excludes coll/invuca.icu (~300kB saving)
 - excludes unames.icu ( ~200kB saving)
 - exclude two hard-coded EBCDIC converters ( ~ 10kB saving)

BUG=61514
TEST=NONE


Review URL: http://codereview.chromium.org/6314020

git-svn-id: http://src.chromium.org/svn/trunk/deps/third_party/icu46@72660 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
2 files changed