am 7e617899: Correct the raw offsets in the time zone index for a few zones.

Merge commit '7e6178998507f993eedf6bec726b0c28881f0485' into eclair-plus-aosp

* commit '7e6178998507f993eedf6bec726b0c28881f0485':
  Correct the raw offsets in the time zone index for a few zones.