Chromecast Android: must explicitly bundle and extract icudtl.dat.

Android startup path automatically handles mmap'ing the ICU file
once it's at the expected location.

Without this, Cast Android build crashes immediately on startup.
Issue introduced at: https://codereview.chromium.org/833183004

R=byungchul@chromium.org,lcwu@chromium.org
BUG=None

Review URL: https://codereview.chromium.org/835273004

Cr-Commit-Position: refs/heads/master@{#310637}
2 files changed