am cc6b1829: Merge "Make timezones available to the host build." into gingerbread

Merge commit 'cc6b18291075a7960ad0d638d2047f41be1297e8' into gingerbread-plus-aosp

* commit 'cc6b18291075a7960ad0d638d2047f41be1297e8':
  Make timezones available to the host build.