1. AM/PM, midnight, noon formatting for a few Indian locales
2. Currency signs in ru/uk/tr locales
3. Region name change for Hong Kong and Macau in all locales
4. Timezone name changes in Korean and Chinese locales
5. Internval format changes from AOSP:
   https://android.googlesource.com/platform/external/icu/+/f9ffd5b%5E%21/#F0
6. Minor locale changes for Korean: locale1.patch

BUG=575007
TEST=None
R=mark@chromium.org

Review URL: https://codereview.chromium.org/1625623003 .